League pitching register -- National
Regular season -- as of 10/2/1969
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Ted Abernathy | StL | rp | 35 | 3.21 | 14 | 12 | 33 | 83 | 0 | 0 | 0 | 109.1 | 108 | 44 | 39 | 45 | 46 | 13 | 12 |
| Hank Aguirre* | NYN | rp | 37 | 1.94 | 3 | 1 | 3 | 32 | 0 | 0 | 0 | 41.2 | 31 | 15 | 9 | 18 | 15 | 0 | 4 |
| Gerry Arrigo* | Hou | sp | 27 | 3.90 | 11 | 12 | 1 | 33 | 32 | 3 | 1 | 200.2 | 159 | 104 | 87 | 117 | 114 | 16 | 19 |
| Stan Bahnsen | Hou | sp | 23 | 2.93 | 16 | 9 | 0 | 33 | 33 | 8 | 3 | 236.2 | 196 | 88 | 77 | 58 | 139 | 25 | 20 |
| Jack Baldschun | LAN | rp | 32 | 4.83 | 4 | 0 | 0 | 49 | 0 | 0 | 0 | 63.1 | 67 | 46 | 34 | 31 | 61 | 6 | 0 |
| Dave Baldwin | Mon | rp | 31 | 5.05 | 3 | 6 | 4 | 43 | 0 | 0 | 0 | 67.2 | 83 | 40 | 38 | 41 | 49 | 7 | 7 |
| Gary Bell | Atl | sp | 31 | 5.75 | 4 | 2 | 1 | 32 | 0 | 0 | 0 | 40.2 | 46 | 26 | 26 | 12 | 17 | 9 | 3 |
| Dennis Bennett* | Pit | rp | 28 | 6.41 | 3 | 3 | 1 | 14 | 7 | 0 | 0 | 39.1 | 51 | 30 | 28 | 17 | 22 | 5 | 5 |
| Frank Bertaina* | SD | sp | 24 | 7.31 | 0 | 23 | 0 | 39 | 30 | 1 | 0 | 145.1 | 191 | 138 | 118 | 92 | 99 | 22 | 17 |
| Steve Blass | Atl | sp | 26 | 5.20 | 8 | 13 | 0 | 33 | 30 | 1 | 0 | 162.2 | 183 | 101 | 94 | 50 | 102 | 28 | 13 |
| Bobby Bolin | Atl | sp | 29 | 3.26 | 13 | 7 | 0 | 33 | 33 | 5 | 1 | 212.2 | 162 | 94 | 77 | 72 | 170 | 16 | 9 |
| Pedro Borbon | SF | rp | 22 | 10.13 | 0 | 1 | 0 | 24 | 0 | 0 | 0 | 26.2 | 50 | 30 | 30 | 9 | 19 | 6 | 3 |
| Dick Bosman | Atl | sp | 25 | 3.33 | 15 | 9 | 0 | 32 | 32 | 7 | 5 | 227.0 | 219 | 90 | 84 | 54 | 121 | 17 | 16 |
| Dave Boswell | Pit | sp | 24 | 3.30 | 14 | 8 | 0 | 29 | 29 | 4 | 1 | 193.2 | 158 | 82 | 71 | 79 | 149 | 18 | 8 |
| Jim Brewer* | SF | rp | 31 | 2.96 | 3 | 9 | 3 | 56 | 0 | 0 | 0 | 54.2 | 46 | 22 | 18 | 17 | 50 | 7 | 2 |
| Nelson Briles | NYN | sp | 25 | 4.11 | 7 | 11 | 0 | 27 | 25 | 1 | 1 | 155.1 | 159 | 83 | 71 | 49 | 88 | 15 | 10 |
| George Brunet* | SF | sp | 33 | 3.48 | 2 | 4 | 3 | 37 | 1 | 0 | 0 | 62.0 | 56 | 28 | 24 | 25 | 29 | 5 | 3 |
| Wally Bunker | Hou | sp | 24 | 2.52 | 9 | 3 | 3 | 49 | 7 | 2 | 0 | 110.2 | 85 | 37 | 31 | 30 | 68 | 14 | 7 |
| Bill Butler* | LAN | sp | 22 | 4.44 | 5 | 12 | 0 | 32 | 32 | 1 | 0 | 184.2 | 183 | 110 | 91 | 100 | 159 | 16 | 8 |
| Sal Campisi | Cin | rp | 26 | 1.80 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5.0 | 5 | 1 | 1 | 1 | 5 | 0 | 0 |
| Cisco Carlos | Mon | sp | 27 | 5.07 | 8 | 8 | 0 | 29 | 23 | 1 | 1 | 152.2 | 160 | 91 | 86 | 51 | 65 | 23 | 11 |
| Steve Carlton* | StL | sp | 24 | 2.95 | 10 | 8 | 0 | 33 | 33 | 7 | 2 | 238.1 | 207 | 81 | 78 | 76 | 192 | 19 | 23 |
| Dean Chance | Pit | sp | 27 | 3.41 | 12 | 14 | 0 | 32 | 32 | 4 | 1 | 221.2 | 197 | 94 | 84 | 64 | 168 | 21 | 15 |
| Reggie Cleveland | SF | sp | 21 | 3.00 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 6 | 2 | 2 | 1 | 0 | 0 | 0 |
| Jim Colborn | ChN | rp | 23 | 3.72 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 9.2 | 8 | 4 | 4 | 3 | 3 | 0 | 1 |
| Mike Corkins | StL | sp | 23 | 6.75 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 14.2 | 25 | 15 | 11 | 5 | 16 | 2 | 1 |
| Casey Cox | Hou | rp | 27 | 3.45 | 7 | 4 | 4 | 92 | 0 | 0 | 0 | 117.1 | 128 | 52 | 45 | 28 | 48 | 8 | 9 |
| Mike Cuellar* | SF | sp | 32 | 2.61 | 16 | 7 | 0 | 36 | 36 | 8 | 6 | 265.2 | 223 | 93 | 77 | 65 | 160 | 17 | 20 |
| Ray Culp | Atl | sp | 27 | 2.55 | 9 | 5 | 3 | 58 | 5 | 3 | 1 | 134.0 | 105 | 40 | 38 | 37 | 94 | 9 | 10 |
| George Culver | Cin | sp | 24 | 3.71 | 16 | 5 | 0 | 36 | 33 | 6 | 0 | 215.2 | 220 | 105 | 89 | 93 | 100 | 20 | 26 |
| Ted Davidson* | LAN | rp | 28 | 2.30 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 15.2 | 14 | 4 | 4 | 5 | 1 | 0 | 3 |
| Joe Decker | SD | rp | 22 | 5.60 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 17.2 | 24 | 11 | 11 | 3 | 14 | 2 | 4 |
| Jack DiLauro* | NYN | rp | 26 | 3.54 | 2 | 7 | 28 | 69 | 0 | 0 | 0 | 76.1 | 82 | 34 | 30 | 27 | 31 | 7 | 7 |
| Paul Doyle* | NYN | rp | 29 | 3.57 | 2 | 4 | 3 | 15 | 0 | 0 | 0 | 22.2 | 11 | 10 | 9 | 6 | 16 | 3 | 1 |
| Dick Drago | Pit | sp | 24 | 3.72 | 2 | 3 | 1 | 36 | 3 | 0 | 0 | 82.1 | 80 | 38 | 34 | 24 | 47 | 6 | 5 |
| Don Drysdale | LAN | sp | 31 | 4.21 | 6 | 11 | 0 | 28 | 28 | 0 | 0 | 160.1 | 188 | 91 | 75 | 67 | 106 | 15 | 12 |
| Tom Dukes | Phi | rp | 25 | 4.15 | 1 | 1 | 1 | 38 | 0 | 0 | 0 | 39.0 | 45 | 21 | 18 | 17 | 20 | 5 | 4 |
| Paul Edmondson | Mon | sp | 26 | 3.51 | 5 | 7 | 0 | 16 | 15 | 2 | 1 | 110.1 | 99 | 54 | 43 | 42 | 65 | 6 | 10 |
| Dock Ellis | Hou | sp | 24 | 3.89 | 13 | 11 | 0 | 32 | 32 | 8 | 2 | 215.0 | 186 | 108 | 93 | 94 | 149 | 25 | 21 |
| Sammy Ellis | Mon | sp | 27 | 5.71 | 4 | 20 | 2 | 39 | 28 | 4 | 0 | 171.2 | 198 | 119 | 109 | 78 | 95 | 26 | 19 |
| Dick Ellsworth* | Cin | sp | 28 | 3.58 | 11 | 9 | 1 | 47 | 19 | 0 | 0 | 158.1 | 164 | 75 | 63 | 38 | 72 | 16 | 16 |
| Roy Face | Phi | rp | 40 | 5.06 | 3 | 2 | 2 | 37 | 0 | 0 | 0 | 48.0 | 57 | 29 | 27 | 12 | 22 | 4 | 2 |
| Turk Farrell | SD | rp | 34 | 3.49 | 2 | 7 | 13 | 53 | 0 | 0 | 0 | 67.0 | 68 | 33 | 26 | 29 | 45 | 8 | 5 |
| Jack Fisher | Pit | sp | 29 | 3.73 | 2 | 3 | 4 | 64 | 0 | 0 | 0 | 70.0 | 77 | 32 | 29 | 25 | 21 | 5 | 9 |
| Alan Foster | NYN | sp | 21 | 6.14 | 0 | 4 | 2 | 19 | 1 | 0 | 0 | 22.0 | 22 | 16 | 15 | 9 | 7 | 6 | 0 |
| Gene Garber | SD | sp | 21 | 5.68 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 6.1 | 7 | 8 | 4 | 5 | 5 | 3 | 1 |
| Vern Geishert | LAN | rp | 23 | 5.75 | 2 | 4 | 0 | 21 | 4 | 0 | 0 | 40.2 | 44 | 29 | 26 | 7 | 26 | 12 | 3 |
| John Gelnar | Phi | rp | 26 | 3.78 | 2 | 2 | 0 | 19 | 0 | 0 | 0 | 33.1 | 37 | 15 | 14 | 9 | 20 | 2 | 4 |
| Bob Gibson | StL | sp | 32 | 2.16 | 13 | 7 | 0 | 33 | 33 | 8 | 2 | 250.1 | 179 | 74 | 60 | 84 | 225 | 15 | 16 |
| Dave Giusti | ChN | sp | 28 | 3.82 | 12 | 17 | 0 | 34 | 33 | 3 | 1 | 221.1 | 210 | 107 | 94 | 65 | 169 | 26 | 15 |
| Fred Gladding | Mon | rp | 33 | 3.68 | 5 | 4 | 4 | 55 | 0 | 0 | 0 | 100.1 | 106 | 48 | 41 | 21 | 65 | 5 | 10 |
| Mudcat Grant | Phi | rp | 32 | 3.22 | 9 | 4 | 14 | 66 | 0 | 0 | 0 | 64.1 | 61 | 24 | 23 | 21 | 16 | 2 | 6 |
| Dick Hall | Cin | rp | 38 | 1.79 | 8 | 5 | 27 | 61 | 0 | 0 | 0 | 75.1 | 64 | 18 | 15 | 6 | 36 | 3 | 9 |
| Jack Hamilton | StL | rp | 29 | 8.33 | 0 | 2 | 0 | 29 | 0 | 0 | 0 | 31.1 | 51 | 30 | 29 | 27 | 4 | 2 | 5 |
| Steve Hamilton* | Phi | rp | 32 | 3.06 | 4 | 7 | 9 | 55 | 0 | 0 | 0 | 53.0 | 59 | 22 | 18 | 25 | 36 | 2 | 4 |
| Bill Hands | Cin | sp | 29 | 2.70 | 19 | 9 | 0 | 35 | 35 | 9 | 3 | 246.1 | 205 | 93 | 74 | 60 | 140 | 20 | 19 |
| Jim Hannan | SF | sp | 28 | 4.28 | 5 | 2 | 1 | 45 | 0 | 0 | 0 | 73.2 | 76 | 41 | 35 | 38 | 30 | 5 | 4 |
| Chuck Hartenstein | Hou | rp | 27 | 2.71 | 5 | 6 | 34 | 66 | 0 | 0 | 0 | 76.1 | 57 | 25 | 23 | 36 | 25 | 6 | 8 |
| Mike Hedlund | SD | rp | 22 | 3.12 | 7 | 9 | 0 | 30 | 24 | 1 | 1 | 161.2 | 165 | 71 | 56 | 46 | 90 | 10 | 9 |
| Dennis Higgins | Pit | rp | 28 | 5.60 | 0 | 4 | 1 | 18 | 0 | 0 | 0 | 17.2 | 13 | 13 | 11 | 18 | 11 | 1 | 3 |
| Tom Hilgendorf* | SD | rp | 27 | 0.90 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 10.0 | 4 | 2 | 1 | 3 | 5 | 0 | 0 |
| Ken Holtzman* | Phi | sp | 22 | 3.79 | 9 | 10 | 0 | 37 | 37 | 3 | 1 | 228.0 | 219 | 116 | 96 | 77 | 155 | 26 | 25 |
| Bruce Howard | Mon | sp | 25 | 8.59 | 2 | 9 | 0 | 26 | 14 | 1 | 0 | 95.1 | 126 | 101 | 91 | 64 | 37 | 22 | 11 |
| Bob Humphreys | Phi | rp | 32 | 3.47 | 3 | 4 | 3 | 54 | 0 | 0 | 0 | 90.2 | 81 | 44 | 35 | 33 | 50 | 10 | 7 |
| Catfish Hunter | Hou | sp | 23 | 3.80 | 16 | 8 | 0 | 33 | 33 | 4 | 3 | 215.1 | 192 | 97 | 91 | 78 | 140 | 23 | 26 |
| Grant Jackson* | NYN | sp | 26 | 2.39 | 21 | 4 | 0 | 40 | 40 | 9 | 7 | 282.1 | 217 | 92 | 75 | 74 | 220 | 21 | 14 |
| Larry Jackson | ChN | sp | 37 | 3.35 | 14 | 8 | 0 | 34 | 33 | 4 | 1 | 231.1 | 247 | 105 | 86 | 65 | 117 | 15 | 15 |
| Pat Jarvis | Pit | sp | 27 | 3.34 | 11 | 10 | 0 | 32 | 32 | 9 | 3 | 229.1 | 215 | 91 | 85 | 57 | 138 | 26 | 22 |
| Ray Jarvis | ChN | rp | 23 | 4.46 | 8 | 7 | 0 | 33 | 16 | 1 | 1 | 127.0 | 148 | 72 | 63 | 52 | 40 | 10 | 17 |
| Larry Jaster* | Phi | sp | 24 | 4.76 | 3 | 5 | 0 | 35 | 4 | 0 | 0 | 56.2 | 60 | 31 | 30 | 18 | 25 | 8 | 3 |
| Fergie Jenkins | Phi | sp | 24 | 2.66 | 19 | 11 | 0 | 39 | 39 | 9 | 3 | 274.0 | 202 | 94 | 81 | 74 | 211 | 27 | 19 |
| Jerry Johnson | SD | sp | 24 | 6.27 | 1 | 7 | 0 | 44 | 7 | 1 | 0 | 97.2 | 133 | 85 | 68 | 42 | 41 | 11 | 7 |
| Steve Jones* | LAN | rp | 28 | 5.49 | 0 | 2 | 1 | 39 | 1 | 0 | 0 | 41.0 | 45 | 27 | 25 | 33 | 28 | 3 | 3 |
| Bill Kelso | SD | rp | 28 | 4.27 | 3 | 1 | 0 | 37 | 0 | 0 | 0 | 65.1 | 67 | 34 | 31 | 19 | 30 | 12 | 3 |
| Clay Kirby | Phi | sp | 21 | 3.78 | 10 | 11 | 0 | 31 | 31 | 2 | 1 | 190.2 | 157 | 97 | 80 | 85 | 110 | 21 | 16 |
| Ron Klimkowski | Hou | rp | 25 | 0.00 | 3 | 0 | 0 | 10 | 0 | 0 | 0 | 22.0 | 9 | 1 | 0 | 3 | 11 | 0 | 6 |
| Lew Krausse | StL | sp | 25 | 3.63 | 16 | 8 | 0 | 32 | 32 | 3 | 2 | 213.0 | 202 | 95 | 86 | 68 | 105 | 25 | 17 |
| Hal Kurtz | SD | rp | 24 | 6.45 | 1 | 9 | 0 | 21 | 14 | 1 | 1 | 51.2 | 61 | 45 | 37 | 20 | 11 | 6 | 1 |
| Marcel Lachemann | LAN | rp | 28 | 5.63 | 2 | 3 | 0 | 40 | 1 | 0 | 0 | 54.1 | 60 | 36 | 34 | 26 | 24 | 2 | 2 |
| Jack Lamabe | LAN | rp | 31 | 6.71 | 2 | 0 | 0 | 39 | 0 | 0 | 0 | 52.1 | 65 | 44 | 39 | 24 | 23 | 8 | 4 |
| Bill Landis* | Mon | rp | 25 | 3.05 | 5 | 0 | 2 | 38 | 1 | 0 | 0 | 62.0 | 66 | 27 | 21 | 29 | 70 | 5 | 8 |
| Bill Lee* | Cin | rp | 22 | 5.57 | 1 | 1 | 0 | 32 | 0 | 0 | 0 | 42.0 | 51 | 29 | 26 | 27 | 45 | 9 | 6 |
| Bob Lee | ChN | rp | 30 | 6.28 | 2 | 1 | 4 | 74 | 0 | 0 | 0 | 81.2 | 90 | 63 | 57 | 50 | 30 | 9 | 7 |
| Barry Lersch | Phi | rp | 24 | 6.75 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 22.2 | 26 | 19 | 17 | 13 | 16 | 9 | 0 |
| Frank Linzy | Cin | rp | 27 | 2.60 | 9 | 1 | 12 | 63 | 0 | 0 | 0 | 86.2 | 77 | 32 | 25 | 26 | 26 | 10 | 6 |
| Bobby Locke | SD | rp | 34 | 5.91 | 0 | 3 | 0 | 9 | 3 | 0 | 0 | 21.1 | 30 | 17 | 14 | 12 | 10 | 2 | 4 |
| Bob Locker | LAN | rp | 30 | 3.82 | 3 | 7 | 2 | 52 | 0 | 0 | 0 | 61.1 | 61 | 33 | 26 | 20 | 35 | 7 | 4 |
| Sparky Lyle* | StL | rp | 24 | 3.03 | 8 | 10 | 4 | 68 | 0 | 0 | 0 | 89.0 | 69 | 37 | 30 | 36 | 79 | 6 | 12 |
| Juan Marichal | SF | sp | 31 | 2.73 | 18 | 12 | 0 | 36 | 36 | 7 | 1 | 267.1 | 250 | 94 | 81 | 41 | 172 | 15 | 12 |
| Lou Marone* | NYN | rp | 23 | 2.62 | 8 | 3 | 2 | 55 | 0 | 0 | 0 | 44.2 | 28 | 13 | 13 | 21 | 41 | 1 | 3 |
| Jim McAndrew | Atl | sp | 25 | 3.85 | 8 | 9 | 0 | 22 | 22 | 2 | 0 | 131.0 | 117 | 65 | 56 | 41 | 85 | 14 | 5 |
| Al McBean | Mon | sp | 30 | 4.73 | 6 | 16 | 0 | 41 | 33 | 4 | 2 | 215.0 | 270 | 136 | 113 | 99 | 111 | 22 | 28 |
| Mike McCormick* | SF | sp | 30 | 3.49 | 7 | 9 | 0 | 21 | 21 | 4 | 0 | 141.2 | 118 | 57 | 55 | 65 | 64 | 13 | 21 |
| Lindy McDaniel | ChN | rp | 32 | 6.75 | 2 | 3 | 3 | 40 | 0 | 0 | 0 | 42.2 | 56 | 38 | 32 | 16 | 12 | 18 | 7 |
| Jim McGlothlin | Phi | sp | 25 | 3.09 | 14 | 11 | 0 | 39 | 39 | 3 | 2 | 232.2 | 215 | 107 | 80 | 64 | 115 | 22 | 12 |
| Don McMahon | Atl | rp | 39 | 1.68 | 5 | 5 | 35 | 55 | 0 | 0 | 0 | 59.0 | 45 | 11 | 11 | 25 | 64 | 2 | 0 |
| Pete Mikkelsen | LAN | rp | 29 | 3.87 | 4 | 4 | 1 | 75 | 0 | 0 | 0 | 102.1 | 84 | 56 | 44 | 30 | 65 | 18 | 6 |
| Bob Miller | Cin | rp | 30 | 2.99 | 10 | 2 | 0 | 24 | 19 | 7 | 1 | 144.2 | 130 | 53 | 48 | 27 | 59 | 12 | 16 |
| Joe Moeller | SD | rp | 26 | 4.02 | 1 | 2 | 1 | 39 | 4 | 0 | 0 | 62.2 | 68 | 33 | 28 | 22 | 32 | 5 | 1 |
| Barry Moore* | SD | sp | 25 | 7.47 | 1 | 17 | 0 | 29 | 23 | 0 | 0 | 133.2 | 187 | 126 | 111 | 69 | 46 | 28 | 11 |
| Bob Moose | Atl | sp | 20 | 1.37 | 5 | 2 | 0 | 33 | 5 | 2 | 2 | 91.2 | 59 | 23 | 14 | 27 | 73 | 5 | 6 |
| Dave Morehead | Cin | sp | 25 | 4.87 | 6 | 2 | 0 | 42 | 0 | 0 | 0 | 57.1 | 71 | 35 | 31 | 23 | 12 | 5 | 6 |
| John Morris* | SD | rp | 26 | 2.68 | 2 | 2 | 1 | 29 | 0 | 0 | 0 | 40.1 | 26 | 17 | 12 | 18 | 16 | 6 | 3 |
| Roger Nelson | Cin | sp | 25 | 3.04 | 7 | 9 | 0 | 25 | 25 | 3 | 0 | 165.2 | 158 | 72 | 56 | 61 | 65 | 9 | 15 |
| Joe Niekro | ChN | sp | 24 | 4.45 | 11 | 12 | 0 | 33 | 32 | 4 | 0 | 196.1 | 223 | 111 | 97 | 51 | 71 | 28 | 9 |
| Phil Niekro | Atl | sp | 30 | 2.11 | 19 | 9 | 0 | 35 | 35 | 9 | 5 | 268.1 | 204 | 76 | 63 | 64 | 167 | 17 | 13 |
| Gary Nolan | Hou | sp | 20 | 2.64 | 13 | 6 | 0 | 31 | 25 | 4 | 4 | 194.2 | 123 | 64 | 57 | 82 | 129 | 17 | 19 |
| Fred Norman* | Pit | sp | 25 | 3.86 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2.1 | 4 | 1 | 1 | 0 | 1 | 0 | 1 |
| Rich Nye* | SD | sp | 23 | 5.11 | 9 | 16 | 0 | 34 | 28 | 2 | 0 | 171.0 | 186 | 112 | 97 | 65 | 92 | 20 | 16 |
| John O'Donoghue* | Hou | rp | 29 | 3.45 | 4 | 2 | 1 | 50 | 0 | 0 | 0 | 60.0 | 46 | 26 | 23 | 23 | 41 | 5 | 10 |
| Blue Moon Odom | NYN | sp | 24 | 2.93 | 11 | 8 | 0 | 29 | 29 | 4 | 1 | 178.0 | 149 | 66 | 58 | 66 | 109 | 8 | 21 |
| Dan Osinski | Cin | rp | 35 | 3.82 | 3 | 2 | 6 | 55 | 0 | 0 | 0 | 63.2 | 54 | 29 | 27 | 27 | 38 | 4 | 8 |
| Camilo Pascual | SF | sp | 34 | 4.10 | 9 | 11 | 0 | 30 | 30 | 4 | 1 | 164.2 | 176 | 79 | 75 | 37 | 84 | 13 | 12 |
| Daryl Patterson | Atl | rp | 24 | 3.36 | 6 | 3 | 4 | 64 | 0 | 0 | 0 | 75.0 | 84 | 38 | 28 | 37 | 49 | 4 | 4 |
| Gaylord Perry | SF | sp | 30 | 3.72 | 10 | 8 | 0 | 35 | 35 | 4 | 2 | 218.0 | 217 | 104 | 90 | 59 | 145 | 18 | 24 |
| Gary Peters* | Pit | sp | 31 | 2.74 | 7 | 2 | 2 | 72 | 0 | 0 | 0 | 101.2 | 88 | 34 | 31 | 33 | 62 | 5 | 8 |
| Tony Pierce* | SF | rp | 22 | 6.54 | 0 | 0 | 0 | 19 | 2 | 0 | 0 | 31.2 | 45 | 25 | 23 | 16 | 7 | 4 | 4 |
| Juan Pizarro* | StL | sp | 31 | 2.19 | 2 | 1 | 2 | 24 | 0 | 0 | 0 | 37.0 | 28 | 10 | 9 | 21 | 20 | 2 | 5 |
| Bob Priddy | NYN | sp | 28 | 3.90 | 1 | 0 | 2 | 38 | 0 | 0 | 0 | 60.0 | 54 | 26 | 26 | 19 | 25 | 8 | 9 |
| Mel Queen | Cin | sp | 27 | 1.72 | 2 | 0 | 0 | 2 | 2 | 1 | 0 | 15.2 | 8 | 5 | 3 | 4 | 5 | 1 | 0 |
| Jim Ray | Phi | rp | 23 | 4.89 | 5 | 1 | 12 | 36 | 0 | 0 | 0 | 35.0 | 39 | 20 | 19 | 15 | 31 | 3 | 1 |
| Phil Regan | LAN | rp | 31 | 4.60 | 5 | 13 | 27 | 69 | 0 | 0 | 0 | 74.1 | 82 | 41 | 38 | 28 | 33 | 11 | 11 |
| Jerry Reuss* | StL | sp | 20 | 0.00 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 10.0 | 4 | 0 | 0 | 1 | 6 | 0 | 2 |
| Dennis Ribant | ChN | rp | 26 | 5.97 | 7 | 2 | 0 | 64 | 0 | 0 | 0 | 66.1 | 89 | 54 | 44 | 33 | 12 | 8 | 9 |
| Jay Ritchie | SD | rp | 31 | 6.22 | 0 | 0 | 0 | 39 | 0 | 0 | 0 | 72.1 | 90 | 56 | 50 | 31 | 37 | 16 | 10 |
| Rich Robertson | ChN | rp | 24 | 4.21 | 3 | 1 | 0 | 53 | 0 | 0 | 0 | 62.0 | 63 | 31 | 29 | 29 | 25 | 5 | 12 |
| Vicente Romo | Pit | rp | 25 | 3.94 | 10 | 12 | 28 | 73 | 0 | 0 | 0 | 93.2 | 77 | 50 | 41 | 40 | 48 | 17 | 7 |
| Nolan Ryan | StL | sp | 21 | 2.87 | 11 | 8 | 0 | 26 | 24 | 2 | 1 | 166.0 | 120 | 67 | 53 | 116 | 137 | 15 | 24 |
| Ray Sadecki* | StL | sp | 27 | 3.35 | 10 | 12 | 0 | 32 | 32 | 3 | 0 | 215.0 | 191 | 85 | 80 | 61 | 179 | 19 | 18 |
| Ken Sanders | StL | rp | 26 | 6.75 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 12.0 | 15 | 9 | 9 | 8 | 1 | 3 | 2 |
| Al Santorini | LAN | sp | 21 | 4.04 | 6 | 17 | 0 | 30 | 30 | 1 | 0 | 173.2 | 188 | 93 | 78 | 61 | 96 | 10 | 14 |
| Fred Scherman* | SD | rp | 24 | 1.50 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.0 | 5 | 1 | 1 | 5 | 7 | 0 | 0 |
| Tom Seaver | NYN | sp | 24 | 3.49 | 19 | 14 | 0 | 40 | 40 | 5 | 1 | 268.1 | 227 | 123 | 104 | 65 | 212 | 29 | 15 |
| Don Secrist* | ChN | rp | 25 | 6.52 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 19.1 | 21 | 14 | 14 | 5 | 13 | 8 | 0 |
| Diego Segui | SF | rp | 30 | 2.88 | 8 | 3 | 1 | 71 | 0 | 0 | 0 | 81.1 | 54 | 29 | 26 | 20 | 57 | 12 | 7 |
| Dick Selma | Pit | sp | 24 | 4.51 | 12 | 10 | 0 | 30 | 30 | 2 | 1 | 189.2 | 190 | 100 | 95 | 88 | 110 | 20 | 24 |
| Al Severinsen | NYN | rp | 24 | 2.39 | 3 | 1 | 0 | 23 | 0 | 0 | 0 | 26.1 | 19 | 8 | 7 | 6 | 18 | 3 | 3 |
| Steve Shea | Atl | rp | 25 | 3.72 | 1 | 3 | 1 | 12 | 0 | 0 | 0 | 9.2 | 6 | 8 | 4 | 11 | 0 | 1 | 0 |
| Jim Shellenback* | SD | rp | 25 | 5.75 | 3 | 13 | 2 | 52 | 7 | 1 | 0 | 98.2 | 121 | 68 | 63 | 54 | 67 | 12 | 11 |
| Bill Short* | StL | rp | 30 | 4.76 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 11.1 | 9 | 6 | 6 | 13 | 7 | 0 | 0 |
| Sonny Siebert | LAN | sp | 31 | 3.70 | 8 | 15 | 0 | 32 | 32 | 3 | 1 | 209.0 | 183 | 109 | 86 | 78 | 162 | 19 | 18 |
| Tommie Sisk | SD | rp | 26 | 4.57 | 5 | 12 | 0 | 25 | 22 | 1 | 1 | 122.0 | 124 | 72 | 62 | 55 | 48 | 13 | 11 |
| Joe Sparma | Mon | sp | 26 | 5.04 | 7 | 15 | 0 | 39 | 36 | 2 | 0 | 207.1 | 233 | 136 | 116 | 109 | 134 | 23 | 19 |
| Scipio Spinks | Cin | rp | 21 | 0.00 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 4.2 | 3 | 0 | 0 | 3 | 1 | 0 | 2 |
| Ed Sprague | Hou | rp | 22 | 4.78 | 4 | 0 | 4 | 30 | 0 | 0 | 0 | 32.0 | 34 | 18 | 17 | 16 | 17 | 5 | 2 |
| Lee Stange | Atl | rp | 31 | 4.35 | 1 | 1 | 0 | 42 | 0 | 0 | 0 | 51.2 | 71 | 28 | 25 | 12 | 33 | 11 | 6 |
| Bill Stoneman | Cin | sp | 25 | 5.59 | 8 | 13 | 0 | 29 | 29 | 1 | 1 | 148.0 | 153 | 108 | 92 | 76 | 121 | 22 | 10 |
| Don Sutton | LAN | sp | 23 | 4.03 | 11 | 16 | 0 | 33 | 33 | 4 | 1 | 207.2 | 203 | 111 | 93 | 68 | 176 | 21 | 11 |
| Fred Talbot | Mon | rp | 27 | 4.68 | 4 | 9 | 0 | 30 | 12 | 1 | 0 | 105.2 | 114 | 61 | 55 | 45 | 49 | 9 | 11 |
| Ken Tatum | ChN | rp | 25 | 2.73 | 8 | 8 | 36 | 83 | 0 | 0 | 0 | 92.1 | 65 | 32 | 28 | 38 | 69 | 5 | 7 |
| Chuck Taylor | StL | rp | 27 | 1.89 | 7 | 2 | 1 | 28 | 8 | 4 | 2 | 85.2 | 70 | 27 | 18 | 15 | 39 | 8 | 7 |
| Ron Taylor | Mon | rp | 30 | 3.43 | 4 | 9 | 10 | 56 | 0 | 0 | 0 | 94.1 | 90 | 41 | 36 | 30 | 37 | 8 | 13 |
| Cecil Upshaw | NYN | rp | 26 | 3.97 | 5 | 2 | 1 | 82 | 0 | 0 | 0 | 122.1 | 147 | 68 | 54 | 41 | 70 | 7 | 11 |
| Mike Wegener | ChN | sp | 22 | 4.95 | 12 | 11 | 0 | 32 | 32 | 0 | 0 | 192.2 | 184 | 119 | 106 | 114 | 139 | 13 | 27 |
| Hoyt Wilhelm | SF | rp | 44 | 4.64 | 4 | 13 | 34 | 70 | 0 | 0 | 0 | 75.2 | 98 | 44 | 39 | 17 | 38 | 7 | 10 |
| Bill Wilson | Pit | rp | 26 | 4.36 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 43.1 | 35 | 23 | 21 | 18 | 30 | 4 | 7 |
| Don Wilson | NYN | sp | 23 | 3.03 | 13 | 8 | 0 | 27 | 27 | 3 | 1 | 172.1 | 130 | 72 | 58 | 82 | 124 | 15 | 15 |
| Rick Wise | Pit | sp | 23 | 2.89 | 9 | 9 | 0 | 29 | 29 | 3 | 0 | 189.2 | 178 | 78 | 61 | 65 | 126 | 16 | 18 |
| Dooley Womack | SD | rp | 29 | 4.71 | 0 | 5 | 2 | 66 | 0 | 0 | 0 | 80.1 | 96 | 49 | 42 | 29 | 51 | 4 | 10 |
| Dick Woodson | Phi | rp | 24 | 3.80 | 5 | 6 | 1 | 29 | 12 | 3 | 1 | 90.0 | 81 | 46 | 38 | 50 | 53 | 8 | 7 |
| Al Worthington | Cin | rp | 39 | 4.94 | 2 | 2 | 0 | 25 | 0 | 0 | 0 | 23.2 | 29 | 17 | 13 | 9 | 18 | 1 | 4 |
| John Wyatt | Mon | rp | 33 | 7.60 | 3 | 3 | 4 | 37 | 0 | 0 | 0 | 45.0 | 62 | 48 | 38 | 36 | 6 | 3 | 5 |
| Billy Wynne | ChN | sp | 25 | 5.09 | 5 | 7 | 1 | 18 | 16 | 2 | 0 | 97.1 | 109 | 60 | 55 | 35 | 57 | 14 | 8 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Ted Abernathy | StL | rp | 35 | 0 | 3 | 2 | 5 | 4 | 0 | 3 | 4 | 8.9 | 3.7 | 13.0 | 3.8 | 1.1 | 1.0 | 1.40 |
| Hank Aguirre* | NYN | rp | 37 | 1 | 1 | 3 | 6 | 3 | 0 | 1 | 4 | 6.7 | 3.9 | 11.9 | 3.2 | 0.0 | 0.8 | 1.18 |
| Gerry Arrigo* | Hou | sp | 27 | 8 | 2 | 8 | 4 | 9 | 0 | 8 | 7 | 7.1 | 5.2 | 12.6 | 5.1 | 0.7 | 1.0 | 1.38 |
| Stan Bahnsen | Hou | sp | 23 | 12 | 3 | 0 | 3 | 4 | 0 | 8 | 3 | 7.5 | 2.2 | 9.8 | 5.3 | 1.0 | 2.4 | 1.07 |
| Jack Baldschun | LAN | rp | 32 | 4 | 0 | 8 | 2 | 8 | 0 | 3 | 5 | 9.5 | 4.4 | 14.2 | 8.7 | 0.9 | 2.0 | 1.55 |
| Dave Baldwin | Mon | rp | 31 | 4 | 3 | 7 | 3 | 0 | 1 | 3 | 7 | 11.0 | 5.5 | 16.9 | 6.5 | 0.9 | 1.2 | 1.83 |
| Gary Bell | Atl | sp | 31 | 3 | 0 | 1 | 0 | 2 | 0 | 2 | 1 | 10.2 | 2.7 | 12.8 | 3.8 | 2.0 | 1.4 | 1.43 |
| Dennis Bennett* | Pit | rp | 28 | 2 | 0 | 1 | 4 | 0 | 0 | 3 | 1 | 11.7 | 3.9 | 16.5 | 5.0 | 1.1 | 1.3 | 1.73 |
| Frank Bertaina* | SD | sp | 24 | 16 | 7 | 5 | 2 | 19 | 0 | 10 | 9 | 11.8 | 5.7 | 17.6 | 6.1 | 1.4 | 1.1 | 1.95 |
| Steve Blass | Atl | sp | 26 | 6 | 5 | 1 | 3 | 8 | 0 | 7 | 3 | 10.1 | 2.8 | 13.1 | 5.6 | 1.5 | 2.0 | 1.43 |
| Bobby Bolin | Atl | sp | 29 | 22 | 6 | 4 | 5 | 4 | 0 | 6 | 7 | 6.9 | 3.0 | 10.1 | 7.2 | 0.7 | 2.4 | 1.10 |
| Pedro Borbon | SF | rp | 22 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 2 | 16.9 | 3.0 | 21.3 | 6.4 | 2.0 | 2.1 | 2.21 |
| Dick Bosman | Atl | sp | 25 | 12 | 1 | 3 | 7 | 1 | 2 | 9 | 4 | 8.7 | 2.1 | 11.1 | 4.8 | 0.7 | 2.2 | 1.20 |
| Dave Boswell | Pit | sp | 24 | 12 | 7 | 2 | 8 | 9 | 0 | 8 | 1 | 7.3 | 3.7 | 11.4 | 6.9 | 0.8 | 1.9 | 1.22 |
| Jim Brewer* | SF | rp | 31 | 3 | 2 | 1 | 3 | 0 | 0 | 3 | 1 | 7.6 | 2.8 | 10.9 | 8.2 | 1.2 | 2.9 | 1.15 |
| Nelson Briles | NYN | sp | 25 | 8 | 2 | 3 | 3 | 4 | 0 | 11 | 9 | 9.2 | 2.8 | 12.2 | 5.1 | 0.9 | 1.8 | 1.34 |
| George Brunet* | SF | sp | 33 | 0 | 2 | 1 | 2 | 3 | 0 | 5 | 3 | 8.1 | 3.6 | 12.0 | 4.2 | 0.7 | 1.2 | 1.31 |
| Wally Bunker | Hou | sp | 24 | 6 | 1 | 3 | 3 | 1 | 0 | 6 | 3 | 6.9 | 2.4 | 9.6 | 5.5 | 1.1 | 2.3 | 1.04 |
| Bill Butler* | LAN | sp | 22 | 5 | 6 | 11 | 8 | 5 | 0 | 10 | 6 | 8.9 | 4.9 | 14.2 | 7.7 | 0.8 | 1.6 | 1.53 |
| Sal Campisi | Cin | rp | 26 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 9.0 | 1.8 | 12.6 | 9.0 | 0.0 | 5.0 | 1.20 |
| Cisco Carlos | Mon | sp | 27 | 6 | 3 | 3 | 20 | 1 | 0 | 11 | 3 | 9.4 | 3.0 | 13.6 | 3.8 | 1.4 | 1.3 | 1.38 |
| Steve Carlton* | StL | sp | 24 | 6 | 9 | 0 | 3 | 4 | 0 | 15 | 4 | 7.8 | 2.9 | 10.8 | 7.3 | 0.7 | 2.5 | 1.19 |
| Dean Chance | Pit | sp | 27 | 16 | 10 | 6 | 9 | 7 | 1 | 15 | 6 | 8.0 | 2.6 | 11.0 | 6.8 | 0.9 | 2.6 | 1.18 |
| Reggie Cleveland | SF | sp | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.0 | 1.5 | 10.5 | 0.0 | 0.0 | 0.0 | 1.17 |
| Jim Colborn | ChN | rp | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 7.4 | 2.8 | 10.2 | 2.8 | 0.0 | 1.0 | 1.14 |
| Mike Corkins | StL | sp | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 15.3 | 3.1 | 18.4 | 9.8 | 1.2 | 3.2 | 2.05 |
| Casey Cox | Hou | rp | 27 | 4 | 4 | 1 | 3 | 1 | 0 | 10 | 7 | 9.8 | 2.1 | 12.2 | 3.7 | 0.6 | 1.7 | 1.33 |
| Mike Cuellar* | SF | sp | 32 | 5 | 5 | 3 | 1 | 2 | 0 | 18 | 7 | 7.6 | 2.2 | 9.8 | 5.4 | 0.6 | 2.5 | 1.08 |
| Ray Culp | Atl | sp | 27 | 11 | 5 | 3 | 7 | 2 | 0 | 6 | 4 | 7.1 | 2.5 | 10.0 | 6.3 | 0.6 | 2.5 | 1.06 |
| George Culver | Cin | sp | 24 | 12 | 6 | 3 | 10 | 5 | 0 | 5 | 7 | 9.2 | 3.9 | 13.5 | 4.2 | 0.8 | 1.1 | 1.45 |
| Ted Davidson* | LAN | rp | 28 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.0 | 2.9 | 10.9 | 0.6 | 0.0 | 0.2 | 1.21 |
| Joe Decker | SD | rp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 12.2 | 1.5 | 13.8 | 7.1 | 1.0 | 4.7 | 1.53 |
| Jack DiLauro* | NYN | rp | 26 | 2 | 0 | 6 | 3 | 2 | 0 | 0 | 3 | 9.7 | 3.2 | 13.2 | 3.7 | 0.8 | 1.1 | 1.43 |
| Paul Doyle* | NYN | rp | 29 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 4.4 | 2.4 | 7.1 | 6.4 | 1.2 | 2.7 | 0.75 |
| Dick Drago | Pit | sp | 24 | 4 | 2 | 2 | 2 | 0 | 0 | 4 | 1 | 8.7 | 2.6 | 11.6 | 5.1 | 0.7 | 2.0 | 1.26 |
| Don Drysdale | LAN | sp | 31 | 8 | 4 | 3 | 6 | 0 | 0 | 7 | 5 | 10.6 | 3.8 | 14.7 | 6.0 | 0.8 | 1.6 | 1.59 |
| Tom Dukes | Phi | rp | 25 | 4 | 2 | 0 | 1 | 2 | 0 | 2 | 1 | 10.4 | 3.9 | 14.5 | 4.6 | 1.2 | 1.2 | 1.59 |
| Paul Edmondson | Mon | sp | 26 | 6 | 2 | 4 | 3 | 4 | 0 | 4 | 3 | 8.1 | 3.4 | 11.7 | 5.3 | 0.5 | 1.5 | 1.28 |
| Dock Ellis | Hou | sp | 24 | 12 | 4 | 5 | 9 | 1 | 2 | 11 | 2 | 7.8 | 3.9 | 12.1 | 6.2 | 1.0 | 1.6 | 1.30 |
| Sammy Ellis | Mon | sp | 27 | 16 | 5 | 5 | 11 | 1 | 0 | 7 | 3 | 10.4 | 4.1 | 15.0 | 5.0 | 1.4 | 1.2 | 1.61 |
| Dick Ellsworth* | Cin | sp | 28 | 2 | 3 | 9 | 7 | 2 | 2 | 10 | 4 | 9.3 | 2.2 | 11.9 | 4.1 | 0.9 | 1.9 | 1.28 |
| Roy Face | Phi | rp | 40 | 5 | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 10.7 | 2.3 | 13.5 | 4.1 | 0.8 | 1.8 | 1.44 |
| Turk Farrell | SD | rp | 34 | 6 | 3 | 4 | 0 | 1 | 0 | 1 | 1 | 9.1 | 3.9 | 13.0 | 6.0 | 1.1 | 1.6 | 1.45 |
| Jack Fisher | Pit | sp | 29 | 1 | 2 | 4 | 1 | 4 | 0 | 3 | 2 | 9.9 | 3.2 | 13.2 | 2.7 | 0.6 | 0.8 | 1.46 |
| Alan Foster | NYN | sp | 21 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 9.0 | 3.7 | 12.7 | 2.9 | 2.5 | 0.8 | 1.41 |
| Gene Garber | SD | sp | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9.9 | 7.1 | 17.1 | 7.1 | 4.3 | 1.0 | 1.89 |
| Vern Geishert | LAN | rp | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.7 | 1.5 | 11.3 | 5.8 | 2.7 | 3.7 | 1.25 |
| John Gelnar | Phi | rp | 26 | 3 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 10.0 | 2.4 | 13.0 | 5.4 | 0.5 | 2.2 | 1.38 |
| Bob Gibson | StL | sp | 32 | 8 | 7 | 1 | 7 | 4 | 0 | 9 | 4 | 6.4 | 3.0 | 9.7 | 8.1 | 0.5 | 2.7 | 1.05 |
| Dave Giusti | ChN | sp | 28 | 14 | 6 | 3 | 3 | 7 | 0 | 5 | 4 | 8.5 | 2.6 | 11.3 | 6.9 | 1.1 | 2.6 | 1.24 |
| Fred Gladding | Mon | rp | 33 | 1 | 0 | 1 | 2 | 1 | 0 | 11 | 6 | 9.5 | 1.9 | 11.6 | 5.8 | 0.4 | 3.1 | 1.27 |
| Mudcat Grant | Phi | rp | 32 | 6 | 3 | 5 | 2 | 1 | 0 | 5 | 8 | 8.5 | 2.9 | 11.8 | 2.2 | 0.3 | 0.8 | 1.27 |
| Dick Hall | Cin | rp | 38 | 5 | 0 | 1 | 2 | 1 | 0 | 3 | 1 | 7.6 | 0.7 | 8.6 | 4.3 | 0.4 | 6.0 | 0.93 |
| Jack Hamilton | StL | rp | 29 | 6 | 0 | 2 | 0 | 2 | 0 | 3 | 2 | 14.6 | 7.8 | 22.4 | 1.1 | 0.6 | 0.1 | 2.49 |
| Steve Hamilton* | Phi | rp | 32 | 2 | 2 | 6 | 2 | 0 | 0 | 2 | 2 | 10.0 | 4.2 | 14.6 | 6.1 | 0.3 | 1.4 | 1.58 |
| Bill Hands | Cin | sp | 29 | 7 | 5 | 2 | 4 | 4 | 0 | 9 | 4 | 7.5 | 2.2 | 9.8 | 5.1 | 0.7 | 2.3 | 1.08 |
| Jim Hannan | SF | sp | 28 | 2 | 1 | 2 | 1 | 5 | 0 | 7 | 3 | 9.3 | 4.6 | 14.0 | 3.7 | 0.6 | 0.8 | 1.55 |
| Chuck Hartenstein | Hou | rp | 27 | 4 | 6 | 4 | 1 | 0 | 0 | 2 | 4 | 6.7 | 4.2 | 11.1 | 2.9 | 0.7 | 0.7 | 1.22 |
| Mike Hedlund | SD | rp | 22 | 9 | 9 | 4 | 5 | 0 | 0 | 8 | 4 | 9.2 | 2.6 | 12.0 | 5.0 | 0.6 | 2.0 | 1.31 |
| Dennis Higgins | Pit | rp | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 6.6 | 9.2 | 15.8 | 5.6 | 0.5 | 0.6 | 1.75 |
| Tom Hilgendorf* | SD | rp | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 3.6 | 2.7 | 6.3 | 4.5 | 0.0 | 1.7 | 0.70 |
| Ken Holtzman* | Phi | sp | 22 | 11 | 6 | 4 | 6 | 4 | 0 | 13 | 7 | 8.6 | 3.0 | 11.9 | 6.1 | 1.0 | 2.0 | 1.30 |
| Bruce Howard | Mon | sp | 25 | 7 | 4 | 2 | 3 | 2 | 0 | 7 | 5 | 11.9 | 6.0 | 18.2 | 3.5 | 2.1 | 0.6 | 1.99 |
| Bob Humphreys | Phi | rp | 32 | 2 | 3 | 2 | 1 | 2 | 0 | 5 | 3 | 8.0 | 3.3 | 11.4 | 5.0 | 1.0 | 1.5 | 1.26 |
| Catfish Hunter | Hou | sp | 23 | 10 | 4 | 4 | 6 | 6 | 0 | 3 | 2 | 8.0 | 3.3 | 11.5 | 5.9 | 1.0 | 1.8 | 1.25 |
| Grant Jackson* | NYN | sp | 26 | 4 | 8 | 4 | 10 | 3 | 0 | 7 | 5 | 6.9 | 2.4 | 9.6 | 7.0 | 0.7 | 3.0 | 1.03 |
| Larry Jackson | ChN | sp | 37 | 6 | 5 | 4 | 5 | 1 | 0 | 11 | 4 | 9.6 | 2.5 | 12.3 | 4.6 | 0.6 | 1.8 | 1.35 |
| Pat Jarvis | Pit | sp | 27 | 6 | 4 | 0 | 2 | 6 | 1 | 10 | 4 | 8.4 | 2.2 | 10.8 | 5.4 | 1.0 | 2.4 | 1.19 |
| Ray Jarvis | ChN | rp | 23 | 9 | 5 | 3 | 6 | 7 | 0 | 7 | 0 | 10.5 | 3.7 | 14.6 | 2.8 | 0.7 | 0.8 | 1.57 |
| Larry Jaster* | Phi | sp | 24 | 2 | 4 | 3 | 1 | 0 | 0 | 4 | 0 | 9.5 | 2.9 | 12.5 | 4.0 | 1.3 | 1.4 | 1.38 |
| Fergie Jenkins | Phi | sp | 24 | 4 | 6 | 5 | 3 | 2 | 0 | 10 | 6 | 6.6 | 2.4 | 9.2 | 6.9 | 0.9 | 2.9 | 1.01 |
| Jerry Johnson | SD | sp | 24 | 5 | 4 | 1 | 6 | 2 | 0 | 7 | 3 | 12.3 | 3.9 | 16.7 | 3.8 | 1.0 | 1.0 | 1.79 |
| Steve Jones* | LAN | rp | 28 | 6 | 1 | 5 | 5 | 7 | 0 | 1 | 2 | 9.9 | 7.2 | 18.2 | 6.1 | 0.7 | 0.8 | 1.90 |
| Bill Kelso | SD | rp | 28 | 3 | 2 | 2 | 2 | 6 | 0 | 3 | 4 | 9.2 | 2.6 | 12.1 | 4.1 | 1.7 | 1.6 | 1.32 |
| Clay Kirby | Phi | sp | 21 | 19 | 3 | 0 | 5 | 9 | 0 | 11 | 5 | 7.4 | 4.0 | 11.7 | 5.2 | 1.0 | 1.3 | 1.27 |
| Ron Klimkowski | Hou | rp | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 1.2 | 4.9 | 4.5 | 0.0 | 3.7 | 0.55 |
| Lew Krausse | StL | sp | 25 | 10 | 12 | 2 | 4 | 1 | 0 | 8 | 4 | 8.5 | 2.9 | 11.6 | 4.4 | 1.1 | 1.5 | 1.27 |
| Hal Kurtz | SD | rp | 24 | 7 | 3 | 1 | 11 | 7 | 0 | 5 | 4 | 10.6 | 3.5 | 16.0 | 1.9 | 1.0 | 0.6 | 1.57 |
| Marcel Lachemann | LAN | rp | 28 | 3 | 1 | 0 | 3 | 5 | 0 | 0 | 2 | 9.9 | 4.3 | 14.7 | 4.0 | 0.3 | 0.9 | 1.58 |
| Jack Lamabe | LAN | rp | 31 | 1 | 0 | 3 | 1 | 4 | 0 | 1 | 3 | 11.2 | 4.1 | 15.5 | 4.0 | 1.4 | 1.0 | 1.70 |
| Bill Landis* | Mon | rp | 25 | 6 | 0 | 4 | 1 | 2 | 0 | 2 | 4 | 9.6 | 4.2 | 13.9 | 10.2 | 0.7 | 2.4 | 1.53 |
| Bill Lee* | Cin | rp | 22 | 1 | 0 | 2 | 3 | 2 | 0 | 1 | 3 | 10.9 | 5.8 | 17.4 | 9.6 | 1.9 | 1.7 | 1.86 |
| Bob Lee | ChN | rp | 30 | 4 | 0 | 2 | 3 | 2 | 0 | 4 | 7 | 9.9 | 5.5 | 15.8 | 3.3 | 1.0 | 0.6 | 1.71 |
| Barry Lersch | Phi | rp | 24 | 1 | 0 | 3 | 1 | 2 | 0 | 0 | 1 | 10.3 | 5.2 | 15.9 | 6.4 | 3.6 | 1.2 | 1.72 |
| Frank Linzy | Cin | rp | 27 | 2 | 0 | 3 | 1 | 7 | 0 | 2 | 7 | 8.0 | 2.7 | 10.8 | 2.7 | 1.0 | 1.0 | 1.19 |
| Bobby Locke | SD | rp | 34 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 2 | 12.7 | 5.1 | 17.7 | 4.2 | 0.8 | 0.8 | 1.97 |
| Bob Locker | LAN | rp | 30 | 2 | 3 | 3 | 0 | 2 | 0 | 2 | 3 | 9.0 | 2.9 | 11.9 | 5.1 | 1.0 | 1.8 | 1.32 |
| Sparky Lyle* | StL | rp | 24 | 2 | 0 | 4 | 1 | 7 | 0 | 5 | 1 | 7.0 | 3.6 | 10.7 | 8.0 | 0.6 | 2.2 | 1.18 |
| Juan Marichal | SF | sp | 31 | 13 | 9 | 0 | 6 | 2 | 0 | 10 | 8 | 8.4 | 1.4 | 10.0 | 5.8 | 0.5 | 4.2 | 1.09 |
| Lou Marone* | NYN | rp | 23 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 5.6 | 4.2 | 10.3 | 8.3 | 0.2 | 2.0 | 1.10 |
| Jim McAndrew | Atl | sp | 25 | 5 | 6 | 2 | 7 | 4 | 0 | 4 | 3 | 8.0 | 2.8 | 11.3 | 5.8 | 1.0 | 2.1 | 1.21 |
| Al McBean | Mon | sp | 30 | 15 | 9 | 4 | 5 | 9 | 0 | 13 | 5 | 11.3 | 4.1 | 15.7 | 4.6 | 0.9 | 1.1 | 1.72 |
| Mike McCormick* | SF | sp | 30 | 4 | 1 | 7 | 1 | 5 | 1 | 10 | 6 | 7.5 | 4.1 | 11.7 | 4.1 | 0.8 | 1.0 | 1.29 |
| Lindy McDaniel | ChN | rp | 32 | 4 | 1 | 4 | 1 | 3 | 0 | 2 | 2 | 11.8 | 3.4 | 15.4 | 2.5 | 3.8 | 0.8 | 1.69 |
| Jim McGlothlin | Phi | sp | 25 | 5 | 9 | 10 | 4 | 2 | 1 | 9 | 7 | 8.3 | 2.5 | 10.9 | 4.4 | 0.9 | 1.8 | 1.20 |
| Don McMahon | Atl | rp | 39 | 1 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 6.9 | 3.8 | 10.8 | 9.8 | 0.3 | 2.6 | 1.19 |
| Pete Mikkelsen | LAN | rp | 29 | 5 | 1 | 2 | 6 | 2 | 0 | 4 | 1 | 7.4 | 2.6 | 10.6 | 5.7 | 1.6 | 2.2 | 1.11 |
| Bob Miller | Cin | rp | 30 | 1 | 1 | 2 | 1 | 5 | 0 | 7 | 4 | 8.1 | 1.7 | 9.8 | 3.7 | 0.7 | 2.2 | 1.09 |
| Joe Moeller | SD | rp | 26 | 4 | 1 | 6 | 0 | 8 | 0 | 2 | 1 | 9.8 | 3.2 | 12.9 | 4.6 | 0.7 | 1.5 | 1.44 |
| Barry Moore* | SD | sp | 25 | 7 | 7 | 7 | 4 | 6 | 0 | 12 | 2 | 12.6 | 4.6 | 17.5 | 3.1 | 1.9 | 0.7 | 1.92 |
| Bob Moose | Atl | sp | 20 | 6 | 3 | 3 | 0 | 1 | 0 | 1 | 0 | 5.8 | 2.7 | 8.4 | 7.2 | 0.5 | 2.7 | 0.94 |
| Dave Morehead | Cin | sp | 25 | 2 | 0 | 4 | 1 | 1 | 0 | 2 | 1 | 11.1 | 3.6 | 14.9 | 1.9 | 0.8 | 0.5 | 1.64 |
| John Morris* | SD | rp | 26 | 2 | 1 | 2 | 6 | 5 | 0 | 2 | 2 | 5.8 | 4.0 | 11.2 | 3.6 | 1.3 | 0.9 | 1.09 |
| Roger Nelson | Cin | sp | 25 | 1 | 9 | 2 | 9 | 5 | 2 | 7 | 13 | 8.6 | 3.3 | 12.4 | 3.5 | 0.5 | 1.1 | 1.32 |
| Joe Niekro | ChN | sp | 24 | 8 | 8 | 4 | 5 | 4 | 0 | 12 | 10 | 10.2 | 2.3 | 12.8 | 3.3 | 1.3 | 1.4 | 1.40 |
| Phil Niekro | Atl | sp | 30 | 11 | 5 | 4 | 4 | 9 | 0 | 12 | 4 | 6.8 | 2.1 | 9.1 | 5.6 | 0.6 | 2.6 | 1.00 |
| Gary Nolan | Hou | sp | 20 | 10 | 5 | 0 | 3 | 3 | 0 | 10 | 2 | 5.7 | 3.8 | 9.6 | 6.0 | 0.8 | 1.6 | 1.05 |
| Fred Norman* | Pit | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 15.4 | 0.0 | 15.4 | 3.9 | 0.0 | 99.0 | 1.71 |
| Rich Nye* | SD | sp | 23 | 4 | 2 | 11 | 3 | 1 | 3 | 9 | 2 | 9.8 | 3.4 | 13.4 | 4.8 | 1.1 | 1.4 | 1.47 |
| John O'Donoghue* | Hou | rp | 29 | 1 | 1 | 2 | 2 | 5 | 0 | 1 | 1 | 6.9 | 3.4 | 10.6 | 6.1 | 0.8 | 1.8 | 1.15 |
| Blue Moon Odom | NYN | sp | 24 | 5 | 5 | 6 | 5 | 7 | 1 | 11 | 4 | 7.5 | 3.3 | 11.1 | 5.5 | 0.4 | 1.7 | 1.21 |
| Dan Osinski | Cin | rp | 35 | 1 | 0 | 2 | 3 | 0 | 0 | 3 | 1 | 7.6 | 3.8 | 11.9 | 5.4 | 0.6 | 1.4 | 1.27 |
| Camilo Pascual | SF | sp | 34 | 11 | 5 | 3 | 5 | 4 | 0 | 10 | 7 | 9.6 | 2.0 | 11.9 | 4.6 | 0.7 | 2.3 | 1.29 |
| Daryl Patterson | Atl | rp | 24 | 3 | 4 | 3 | 3 | 4 | 0 | 7 | 3 | 10.1 | 4.4 | 14.9 | 5.9 | 0.5 | 1.3 | 1.61 |
| Gaylord Perry | SF | sp | 30 | 6 | 4 | 3 | 5 | 7 | 0 | 4 | 6 | 9.0 | 2.4 | 11.6 | 6.0 | 0.7 | 2.5 | 1.27 |
| Gary Peters* | Pit | sp | 31 | 3 | 1 | 5 | 7 | 5 | 1 | 7 | 5 | 7.8 | 2.9 | 11.3 | 5.5 | 0.4 | 1.9 | 1.19 |
| Tony Pierce* | SF | rp | 22 | 1 | 2 | 3 | 0 | 1 | 0 | 4 | 2 | 12.8 | 4.5 | 17.3 | 2.0 | 1.1 | 0.4 | 1.93 |
| Juan Pizarro* | StL | sp | 31 | 2 | 3 | 3 | 2 | 2 | 0 | 3 | 0 | 6.8 | 5.1 | 12.4 | 4.9 | 0.5 | 1.0 | 1.32 |
| Bob Priddy | NYN | sp | 28 | 4 | 1 | 0 | 2 | 2 | 0 | 1 | 4 | 8.1 | 2.8 | 11.3 | 3.8 | 1.2 | 1.3 | 1.22 |
| Mel Queen | Cin | sp | 27 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 4.6 | 2.3 | 8.0 | 2.9 | 0.6 | 1.3 | 0.77 |
| Jim Ray | Phi | rp | 23 | 4 | 0 | 1 | 5 | 0 | 1 | 0 | 1 | 10.0 | 3.9 | 15.2 | 8.0 | 0.8 | 2.1 | 1.54 |
| Phil Regan | LAN | rp | 31 | 3 | 1 | 4 | 3 | 2 | 0 | 3 | 5 | 9.9 | 3.4 | 13.7 | 4.0 | 1.3 | 1.2 | 1.48 |
| Jerry Reuss* | StL | sp | 20 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.6 | 0.9 | 6.3 | 5.4 | 0.0 | 6.0 | 0.50 |
| Dennis Ribant | ChN | rp | 26 | 5 | 1 | 1 | 4 | 0 | 0 | 5 | 7 | 12.1 | 4.5 | 17.1 | 1.6 | 1.1 | 0.4 | 1.84 |
| Jay Ritchie | SD | rp | 31 | 3 | 3 | 7 | 6 | 0 | 0 | 3 | 3 | 11.2 | 3.9 | 15.8 | 4.6 | 2.0 | 1.2 | 1.67 |
| Rich Robertson | ChN | rp | 24 | 1 | 3 | 0 | 3 | 11 | 0 | 1 | 3 | 9.1 | 4.2 | 13.8 | 3.6 | 0.7 | 0.9 | 1.48 |
| Vicente Romo | Pit | rp | 25 | 0 | 2 | 1 | 3 | 4 | 0 | 4 | 3 | 7.4 | 3.8 | 11.5 | 4.6 | 1.6 | 1.2 | 1.25 |
| Nolan Ryan | StL | sp | 21 | 6 | 4 | 2 | 5 | 4 | 0 | 5 | 2 | 6.5 | 6.3 | 13.1 | 7.4 | 0.8 | 1.2 | 1.42 |
| Ray Sadecki* | StL | sp | 27 | 7 | 3 | 7 | 2 | 11 | 0 | 9 | 5 | 8.0 | 2.6 | 10.6 | 7.5 | 0.8 | 2.9 | 1.17 |
| Ken Sanders | StL | rp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11.3 | 6.0 | 17.3 | 0.8 | 2.3 | 0.1 | 1.92 |
| Al Santorini | LAN | sp | 21 | 15 | 3 | 6 | 6 | 12 | 0 | 10 | 4 | 9.7 | 3.2 | 13.2 | 5.0 | 0.5 | 1.6 | 1.43 |
| Fred Scherman* | SD | rp | 24 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 7.5 | 7.5 | 15.0 | 10.5 | 0.0 | 1.4 | 1.67 |
| Tom Seaver | NYN | sp | 24 | 11 | 6 | 1 | 10 | 3 | 0 | 10 | 11 | 7.6 | 2.2 | 10.1 | 7.1 | 1.0 | 3.3 | 1.09 |
| Don Secrist* | ChN | rp | 25 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.8 | 2.3 | 12.1 | 6.1 | 3.7 | 2.6 | 1.34 |
| Diego Segui | SF | rp | 30 | 6 | 2 | 2 | 1 | 5 | 0 | 3 | 1 | 6.0 | 2.2 | 8.3 | 6.3 | 1.3 | 2.8 | 0.91 |
| Dick Selma | Pit | sp | 24 | 7 | 4 | 3 | 7 | 3 | 0 | 10 | 4 | 9.0 | 4.2 | 13.5 | 5.2 | 0.9 | 1.3 | 1.47 |
| Al Severinsen | NYN | rp | 24 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 6.5 | 2.1 | 8.5 | 6.2 | 1.0 | 3.0 | 0.95 |
| Steve Shea | Atl | rp | 25 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5.6 | 10.2 | 16.8 | 0.0 | 0.9 | 0.0 | 1.76 |
| Jim Shellenback* | SD | rp | 25 | 3 | 6 | 2 | 3 | 2 | 0 | 10 | 3 | 11.0 | 4.9 | 16.2 | 6.1 | 1.1 | 1.2 | 1.77 |
| Bill Short* | StL | rp | 30 | 0 | 1 | 1 | 1 | 3 | 0 | 1 | 0 | 7.1 | 10.3 | 18.3 | 5.6 | 0.0 | 0.5 | 1.94 |
| Sonny Siebert | LAN | sp | 31 | 9 | 3 | 6 | 7 | 7 | 0 | 10 | 2 | 7.9 | 3.4 | 11.5 | 7.0 | 0.8 | 2.1 | 1.25 |
| Tommie Sisk | SD | rp | 26 | 7 | 5 | 2 | 3 | 7 | 0 | 6 | 3 | 9.1 | 4.1 | 13.4 | 3.5 | 1.0 | 0.9 | 1.47 |
| Joe Sparma | Mon | sp | 26 | 17 | 4 | 5 | 9 | 7 | 0 | 16 | 6 | 10.1 | 4.7 | 15.2 | 5.8 | 1.0 | 1.2 | 1.65 |
| Scipio Spinks | Cin | rp | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 5.8 | 11.6 | 1.9 | 0.0 | 0.3 | 1.29 |
| Ed Sprague | Hou | rp | 22 | 1 | 1 | 1 | 1 | 3 | 0 | 1 | 2 | 9.6 | 4.5 | 14.3 | 4.8 | 1.4 | 1.1 | 1.56 |
| Lee Stange | Atl | rp | 31 | 2 | 1 | 3 | 1 | 1 | 0 | 1 | 2 | 12.4 | 2.1 | 14.6 | 5.7 | 1.9 | 2.8 | 1.61 |
| Bill Stoneman | Cin | sp | 25 | 8 | 4 | 4 | 9 | 6 | 1 | 10 | 4 | 9.3 | 4.6 | 14.5 | 7.4 | 1.3 | 1.6 | 1.55 |
| Don Sutton | LAN | sp | 23 | 16 | 2 | 1 | 5 | 2 | 0 | 10 | 7 | 8.8 | 2.9 | 12.0 | 7.6 | 0.9 | 2.6 | 1.30 |
| Fred Talbot | Mon | rp | 27 | 13 | 2 | 2 | 4 | 2 | 0 | 5 | 4 | 9.7 | 3.8 | 13.9 | 4.2 | 0.8 | 1.1 | 1.50 |
| Ken Tatum | ChN | rp | 25 | 6 | 3 | 2 | 6 | 7 | 0 | 2 | 2 | 6.3 | 3.7 | 10.6 | 6.7 | 0.5 | 1.8 | 1.12 |
| Chuck Taylor | StL | rp | 27 | 4 | 1 | 3 | 1 | 1 | 0 | 7 | 2 | 7.4 | 1.6 | 9.0 | 4.1 | 0.8 | 2.6 | 0.99 |
| Ron Taylor | Mon | rp | 30 | 6 | 1 | 4 | 0 | 0 | 0 | 3 | 4 | 8.6 | 2.9 | 11.4 | 3.5 | 0.8 | 1.2 | 1.27 |
| Cecil Upshaw | NYN | rp | 26 | 7 | 2 | 4 | 2 | 4 | 0 | 4 | 3 | 10.8 | 3.0 | 14.0 | 5.1 | 0.5 | 1.7 | 1.54 |
| Mike Wegener | ChN | sp | 22 | 17 | 5 | 6 | 11 | 11 | 0 | 11 | 6 | 8.6 | 5.3 | 14.4 | 6.5 | 0.6 | 1.2 | 1.55 |
| Hoyt Wilhelm | SF | rp | 44 | 3 | 2 | 4 | 0 | 0 | 0 | 2 | 3 | 11.7 | 2.0 | 13.7 | 4.5 | 0.8 | 2.2 | 1.52 |
| Bill Wilson | Pit | rp | 26 | 2 | 0 | 0 | 1 | 3 | 0 | 2 | 3 | 7.3 | 3.7 | 11.2 | 6.2 | 0.8 | 1.7 | 1.22 |
| Don Wilson | NYN | sp | 23 | 13 | 2 | 4 | 8 | 10 | 2 | 8 | 3 | 6.8 | 4.3 | 11.5 | 6.5 | 0.8 | 1.5 | 1.23 |
| Rick Wise | Pit | sp | 23 | 11 | 6 | 7 | 2 | 6 | 2 | 10 | 3 | 8.4 | 3.1 | 11.6 | 6.0 | 0.8 | 1.9 | 1.28 |
| Dooley Womack | SD | rp | 29 | 4 | 5 | 2 | 8 | 11 | 0 | 4 | 2 | 10.8 | 3.2 | 14.9 | 5.7 | 0.4 | 1.8 | 1.56 |
| Dick Woodson | Phi | rp | 24 | 3 | 1 | 3 | 2 | 0 | 0 | 9 | 1 | 8.1 | 5.0 | 13.3 | 5.3 | 0.8 | 1.1 | 1.46 |
| Al Worthington | Cin | rp | 39 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 11.0 | 3.4 | 14.5 | 6.8 | 0.4 | 2.0 | 1.61 |
| John Wyatt | Mon | rp | 33 | 7 | 4 | 1 | 1 | 5 | 0 | 2 | 2 | 12.4 | 7.2 | 19.8 | 1.2 | 0.6 | 0.2 | 2.18 |
| Billy Wynne | ChN | sp | 25 | 1 | 1 | 6 | 4 | 1 | 1 | 2 | 3 | 10.1 | 3.2 | 13.7 | 5.3 | 1.3 | 1.6 | 1.48 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Ted Abernathy | StL | rp | 35 | .743 | 368 | .258 | 217 | .455 | 222 | .465 | 56.4 | 4.6 | 4.18 | 4.33 |
| Hank Aguirre* | NYN | rp | 37 | .579 | 141 | .220 | 59 | .328 | 65 | .361 | 13.8 | 2.9 | 2.68 | 2.50 |
| Gerry Arrigo* | Hou | sp | 27 | .670 | 620 | .231 | 371 | .426 | 375 | .431 | 87.8 | 3.9 | 3.54 | 3.48 |
| Stan Bahnsen | Hou | sp | 23 | .626 | 732 | .234 | 372 | .389 | 375 | .392 | 83.6 | 3.1 | 2.86 | 2.65 |
| Jack Baldschun | LAN | rp | 32 | .782 | 194 | .314 | 142 | .483 | 144 | .490 | 42.1 | 5.9 | 5.38 | 4.44 |
| Dave Baldwin | Mon | rp | 31 | .864 | 221 | .344 | 165 | .514 | 168 | .523 | 51.4 | 6.8 | 6.15 | 6.31 |
| Gary Bell | Atl | sp | 31 | .833 | 140 | .264 | 94 | .528 | 94 | .528 | 27.2 | 6.0 | 5.41 | 5.17 |
| Dennis Bennett* | Pit | rp | 28 | .865 | 139 | .331 | 93 | .497 | 97 | .519 | 30.4 | 6.9 | 6.25 | 6.52 |
| Frank Bertaina* | SD | sp | 24 | .900 | 495 | .341 | 386 | .544 | 388 | .546 | 123.3 | 7.4 | 6.87 | 7.32 |
| Steve Blass | Atl | sp | 26 | .814 | 533 | .291 | 364 | .508 | 367 | .513 | 102.3 | 5.5 | 5.09 | 4.95 |
| Bobby Bolin | Atl | sp | 29 | .597 | 618 | .236 | 328 | .372 | 333 | .378 | 74.5 | 3.1 | 2.84 | 2.44 |
| Pedro Borbon | SF | rp | 22 | 1.154 | 104 | .423 | 97 | .683 | 101 | .711 | 39.4 | 13.0 | 11.96 | 11.00 |
| Dick Bosman | Atl | sp | 25 | .669 | 755 | .268 | 382 | .400 | 389 | .408 | 98.2 | 3.8 | 3.50 | 3.15 |
| Dave Boswell | Pit | sp | 24 | .629 | 566 | .247 | 315 | .384 | 323 | .394 | 75.5 | 3.5 | 3.16 | 3.16 |
| Jim Brewer* | SF | rp | 31 | .656 | 151 | .258 | 91 | .399 | 94 | .412 | 22.5 | 3.7 | 3.33 | 3.21 |
| Nelson Briles | NYN | sp | 25 | .714 | 522 | .276 | 289 | .427 | 292 | .431 | 78.6 | 4.4 | 4.10 | 3.80 |
| George Brunet* | SF | sp | 33 | .659 | 210 | .243 | 107 | .395 | 109 | .402 | 26.7 | 3.7 | 3.49 | 3.41 |
| Wally Bunker | Hou | sp | 24 | .605 | 338 | .210 | 170 | .375 | 173 | .382 | 37.8 | 3.0 | 2.77 | 2.53 |
| Bill Butler* | LAN | sp | 22 | .753 | 564 | .296 | 393 | .464 | 401 | .473 | 107.6 | 5.1 | 4.72 | 4.43 |
| Sal Campisi | Cin | rp | 26 | .702 | 14 | .357 | 8 | .381 | 9 | .429 | 2.3 | 4.1 | 3.72 | 3.46 |
| Cisco Carlos | Mon | sp | 27 | .791 | 518 | .264 | 314 | .464 | 334 | .493 | 93.3 | 5.5 | 4.95 | 4.93 |
| Steve Carlton* | StL | sp | 24 | .637 | 684 | .275 | 373 | .383 | 376 | .386 | 86.2 | 3.2 | 2.93 | 3.01 |
| Dean Chance | Pit | sp | 27 | .648 | 663 | .265 | 356 | .385 | 365 | .395 | 87.1 | 3.5 | 3.18 | 3.10 |
| Reggie Cleveland | SF | sp | 21 | .613 | 24 | .250 | 9 | .360 | 9 | .360 | 2.3 | 3.5 | 3.12 | 2.49 |
| Jim Colborn | ChN | rp | 23 | .533 | 32 | .250 | 11 | .289 | 11 | .289 | 2.4 | 2.4 | 2.05 | 2.30 |
| Mike Corkins | StL | sp | 23 | 1.008 | 51 | .451 | 44 | .595 | 44 | .595 | 16.4 | 9.8 | 9.06 | 8.30 |
| Casey Cox | Hou | rp | 27 | .703 | 416 | .288 | 201 | .400 | 204 | .406 | 55.6 | 4.2 | 3.84 | 3.79 |
| Mike Cuellar* | SF | sp | 32 | .599 | 837 | .246 | 388 | .359 | 389 | .360 | 86.8 | 2.9 | 2.65 | 2.39 |
| Ray Culp | Atl | sp | 27 | .602 | 393 | .244 | 194 | .359 | 201 | .372 | 44.3 | 2.9 | 2.68 | 2.45 |
| George Culver | Cin | sp | 24 | .735 | 731 | .274 | 424 | .444 | 434 | .455 | 112.7 | 4.6 | 4.23 | 4.39 |
| Ted Davidson* | LAN | rp | 28 | .567 | 60 | .233 | 22 | .333 | 22 | .333 | 4.3 | 2.3 | 2.23 | 2.30 |
| Joe Decker | SD | rp | 22 | .856 | 56 | .393 | 37 | .493 | 37 | .493 | 11.0 | 5.7 | 5.04 | 5.56 |
| Jack DiLauro* | NYN | rp | 26 | .744 | 270 | .278 | 153 | .453 | 156 | .462 | 41.9 | 4.9 | 4.44 | 4.21 |
| Paul Doyle* | NYN | rp | 29 | .469 | 61 | .131 | 27 | .310 | 28 | .322 | 4.4 | 1.7 | 1.58 | 1.42 |
| Dick Drago | Pit | sp | 24 | .655 | 272 | .272 | 136 | .387 | 138 | .393 | 34.7 | 3.7 | 3.41 | 3.32 |
| Don Drysdale | LAN | sp | 31 | .784 | 539 | .321 | 342 | .467 | 348 | .475 | 101.5 | 5.6 | 5.13 | 5.15 |
| Tom Dukes | Phi | rp | 25 | .830 | 131 | .305 | 88 | .506 | 89 | .511 | 26.0 | 6.0 | 5.40 | 5.50 |
| Paul Edmondson | Mon | sp | 26 | .629 | 358 | .260 | 178 | .376 | 181 | .382 | 42.7 | 3.4 | 3.14 | 3.11 |
| Dock Ellis | Hou | sp | 24 | .704 | 640 | .252 | 402 | .438 | 411 | .448 | 99.7 | 4.1 | 3.76 | 3.71 |
| Sammy Ellis | Mon | sp | 27 | .821 | 579 | .297 | 391 | .496 | 402 | .510 | 116.1 | 6.0 | 5.48 | 5.77 |
| Dick Ellsworth* | Cin | sp | 28 | .697 | 544 | .272 | 275 | .406 | 282 | .417 | 71.5 | 4.0 | 3.66 | 3.69 |
| Roy Face | Phi | rp | 40 | .757 | 172 | .308 | 95 | .446 | 98 | .460 | 28.1 | 5.2 | 4.74 | 4.59 |
| Turk Farrell | SD | rp | 34 | .736 | 210 | .286 | 134 | .459 | 134 | .459 | 35.3 | 4.7 | 4.26 | 4.33 |
| Jack Fisher | Pit | sp | 29 | .733 | 251 | .287 | 131 | .432 | 132 | .436 | 34.9 | 4.5 | 4.03 | 4.27 |
| Alan Foster | NYN | sp | 21 | .808 | 75 | .213 | 52 | .536 | 52 | .536 | 14.7 | 6.0 | 5.43 | 5.15 |
| Gene Garber | SD | sp | 21 | 1.080 | 18 | .222 | 22 | .710 | 22 | .710 | 6.6 | 8.9 | 8.42 | 9.00 |
| Vern Geishert | LAN | rp | 23 | .851 | 127 | .252 | 98 | .570 | 98 | .570 | 26.5 | 5.8 | 5.28 | 4.85 |
| John Gelnar | Phi | rp | 26 | .692 | 113 | .310 | 56 | .384 | 58 | .397 | 15.9 | 4.2 | 3.86 | 4.04 |
| Bob Gibson | StL | sp | 32 | .554 | 680 | .241 | 342 | .338 | 349 | .345 | 71.4 | 2.5 | 2.31 | 2.20 |
| Dave Giusti | ChN | sp | 28 | .689 | 665 | .277 | 395 | .426 | 398 | .429 | 99.4 | 4.0 | 3.64 | 3.51 |
| Fred Gladding | Mon | rp | 33 | .686 | 330 | .306 | 164 | .388 | 166 | .392 | 44.5 | 3.9 | 3.59 | 3.35 |
| Mudcat Grant | Phi | rp | 32 | .637 | 231 | .255 | 97 | .357 | 99 | .364 | 25.0 | 3.4 | 3.14 | 3.03 |
| Dick Hall | Cin | rp | 38 | .561 | 246 | .248 | 94 | .321 | 96 | .328 | 20.3 | 2.4 | 2.18 | 1.87 |
| Jack Hamilton | StL | rp | 29 | .970 | 132 | .371 | 92 | .558 | 92 | .558 | 34.2 | 10.0 | 8.83 | 9.74 |
| Steve Hamilton* | Phi | rp | 32 | .714 | 180 | .317 | 102 | .416 | 104 | .424 | 27.9 | 4.6 | 4.27 | 4.36 |
| Bill Hands | Cin | sp | 29 | .598 | 775 | .239 | 361 | .361 | 365 | .365 | 80.3 | 2.9 | 2.64 | 2.51 |
| Jim Hannan | SF | sp | 28 | .733 | 256 | .277 | 144 | .436 | 145 | .439 | 40.6 | 5.0 | 4.47 | 4.46 |
| Chuck Hartenstein | Hou | rp | 27 | .606 | 245 | .208 | 118 | .377 | 119 | .380 | 24.5 | 2.8 | 2.60 | 2.87 |
| Mike Hedlund | SD | rp | 22 | .684 | 543 | .285 | 279 | .402 | 284 | .409 | 73.1 | 4.0 | 3.66 | 3.51 |
| Dennis Higgins | Pit | rp | 28 | .653 | 52 | .231 | 35 | .427 | 35 | .427 | 7.8 | 3.9 | 3.56 | 4.65 |
| Tom Hilgendorf* | SD | rp | 27 | .407 | 30 | .133 | 10 | .263 | 10 | .263 | 1.6 | 1.4 | 1.32 | 0.76 |
| Ken Holtzman* | Phi | sp | 22 | .702 | 707 | .273 | 413 | .425 | 419 | .432 | 104.0 | 4.0 | 3.69 | 3.77 |
| Bruce Howard | Mon | sp | 25 | .948 | 351 | .296 | 278 | .583 | 281 | .589 | 89.9 | 8.1 | 7.63 | 8.26 |
| Bob Humphreys | Phi | rp | 32 | .687 | 291 | .244 | 165 | .429 | 166 | .431 | 39.7 | 3.8 | 3.55 | 3.38 |
| Catfish Hunter | Hou | sp | 23 | .696 | 649 | .260 | 390 | .435 | 396 | .442 | 93.5 | 3.9 | 3.52 | 3.50 |
| Grant Jackson* | NYN | sp | 26 | .570 | 815 | .240 | 392 | .344 | 402 | .353 | 85.0 | 2.7 | 2.44 | 2.29 |
| Larry Jackson | ChN | sp | 37 | .694 | 807 | .287 | 413 | .409 | 418 | .414 | 110.7 | 4.2 | 3.88 | 3.71 |
| Pat Jarvis | Pit | sp | 27 | .671 | 729 | .259 | 391 | .411 | 393 | .413 | 93.7 | 3.6 | 3.31 | 3.24 |
| Ray Jarvis | ChN | rp | 23 | .762 | 463 | .298 | 253 | .443 | 259 | .454 | 72.1 | 5.0 | 4.60 | 5.08 |
| Larry Jaster* | Phi | sp | 24 | .798 | 191 | .272 | 120 | .494 | 121 | .498 | 32.5 | 5.2 | 4.65 | 4.37 |
| Fergie Jenkins | Phi | sp | 24 | .587 | 776 | .226 | 402 | .368 | 405 | .371 | 83.2 | 2.7 | 2.46 | 2.23 |
| Jerry Johnson | SD | sp | 24 | .862 | 375 | .325 | 240 | .505 | 246 | .518 | 78.0 | 6.9 | 6.47 | 6.52 |
| Steve Jones* | LAN | rp | 28 | .802 | 135 | .311 | 97 | .475 | 102 | .500 | 29.9 | 6.5 | 5.91 | 6.23 |
| Bill Kelso | SD | rp | 28 | .779 | 218 | .252 | 136 | .484 | 138 | .491 | 37.6 | 5.1 | 4.66 | 4.39 |
| Clay Kirby | Phi | sp | 21 | .657 | 601 | .226 | 337 | .410 | 342 | .416 | 81.5 | 3.7 | 3.46 | 3.37 |
| Ron Klimkowski | Hou | rp | 25 | .307 | 59 | .153 | 13 | .178 | 13 | .178 | 0.9 | 0.4 | 0.34 | 0.59 |
| Lew Krausse | StL | sp | 25 | .708 | 682 | .260 | 384 | .434 | 388 | .439 | 95.8 | 4.0 | 3.64 | 3.71 |
| Hal Kurtz | SD | rp | 24 | .827 | 197 | .279 | 111 | .453 | 122 | .498 | 38.5 | 6.6 | 6.03 | 5.95 |
| Marcel Lachemann | LAN | rp | 28 | .683 | 197 | .294 | 99 | .393 | 102 | .405 | 28.4 | 4.6 | 4.23 | 4.60 |
| Jack Lamabe | LAN | rp | 31 | .844 | 192 | .297 | 129 | .520 | 130 | .524 | 39.3 | 6.5 | 6.08 | 5.96 |
| Bill Landis* | Mon | rp | 25 | .720 | 173 | .353 | 119 | .428 | 120 | .432 | 32.6 | 4.6 | 4.26 | 4.48 |
| Bill Lee* | Cin | rp | 22 | .871 | 121 | .347 | 108 | .527 | 111 | .541 | 33.2 | 6.9 | 6.41 | 7.45 |
| Bob Lee | ChN | rp | 30 | .793 | 290 | .279 | 182 | .476 | 185 | .484 | 54.5 | 6.0 | 5.40 | 5.67 |
| Barry Lersch | Phi | rp | 24 | .985 | 71 | .239 | 72 | .655 | 73 | .664 | 22.9 | 8.8 | 8.17 | 7.70 |
| Frank Linzy | Cin | rp | 27 | .665 | 303 | .221 | 151 | .413 | 152 | .415 | 36.7 | 3.7 | 3.43 | 3.10 |
| Bobby Locke | SD | rp | 34 | .876 | 80 | .350 | 52 | .500 | 52 | .500 | 16.6 | 6.8 | 6.31 | 7.03 |
| Bob Locker | LAN | rp | 30 | .720 | 199 | .271 | 116 | .444 | 116 | .444 | 29.5 | 4.3 | 3.90 | 3.76 |
| Sparky Lyle* | StL | rp | 24 | .603 | 246 | .256 | 137 | .372 | 138 | .375 | 29.1 | 2.9 | 2.64 | 2.65 |
| Juan Marichal | SF | sp | 31 | .606 | 849 | .277 | 376 | .347 | 382 | .353 | 92.6 | 3.1 | 2.81 | 2.60 |
| Lou Marone* | NYN | rp | 23 | .495 | 116 | .233 | 54 | .298 | 56 | .309 | 10.5 | 2.1 | 1.91 | 2.05 |
| Jim McAndrew | Atl | sp | 25 | .695 | 405 | .254 | 237 | .429 | 244 | .442 | 59.8 | 4.1 | 3.70 | 3.36 |
| Al McBean | Mon | sp | 30 | .820 | 757 | .328 | 482 | .485 | 487 | .490 | 144.5 | 5.9 | 5.44 | 5.92 |
| Mike McCormick* | SF | sp | 30 | .671 | 449 | .234 | 246 | .416 | 247 | .417 | 56.6 | 3.6 | 3.23 | 3.32 |
| Lindy McDaniel | ChN | rp | 32 | 1.039 | 152 | .250 | 135 | .678 | 136 | .683 | 41.3 | 8.3 | 7.85 | 8.25 |
| Jim McGlothlin | Phi | sp | 25 | .657 | 770 | .251 | 388 | .398 | 392 | .402 | 94.1 | 3.6 | 3.27 | 3.10 |
| Don McMahon | Atl | rp | 39 | .544 | 152 | .283 | 80 | .328 | 81 | .332 | 17.2 | 2.6 | 2.36 | 2.51 |
| Pete Mikkelsen | LAN | rp | 29 | .659 | 321 | .206 | 183 | .416 | 189 | .430 | 42.9 | 3.5 | 3.40 | 3.20 |
| Bob Miller | Cin | rp | 30 | .620 | 487 | .242 | 217 | .370 | 218 | .372 | 48.8 | 3.0 | 2.73 | 2.61 |
| Joe Moeller | SD | rp | 26 | .747 | 221 | .285 | 130 | .464 | 130 | .464 | 36.4 | 5.1 | 4.70 | 3.92 |
| Barry Moore* | SD | sp | 25 | .967 | 505 | .315 | 386 | .592 | 390 | .598 | 128.1 | 8.4 | 7.76 | 7.88 |
| Bob Moose | Atl | sp | 20 | .500 | 252 | .214 | 112 | .314 | 112 | .314 | 20.5 | 2.0 | 1.81 | 1.62 |
| Dave Morehead | Cin | sp | 25 | .804 | 221 | .299 | 126 | .481 | 127 | .485 | 37.6 | 5.9 | 5.32 | 5.29 |
| John Morris* | SD | rp | 26 | .618 | 125 | .160 | 64 | .374 | 70 | .409 | 14.8 | 3.2 | 2.96 | 3.10 |
| Roger Nelson | Cin | sp | 25 | .689 | 567 | .263 | 288 | .405 | 297 | .418 | 73.3 | 3.9 | 3.59 | 3.56 |
| Joe Niekro | ChN | sp | 24 | .753 | 711 | .274 | 387 | .447 | 392 | .453 | 110.5 | 4.9 | 4.56 | 4.56 |
| Phil Niekro | Atl | sp | 30 | .559 | 821 | .228 | 363 | .338 | 367 | .342 | 78.0 | 2.6 | 2.36 | 2.04 |
| Gary Nolan | Hou | sp | 20 | .573 | 547 | .194 | 288 | .370 | 291 | .374 | 56.7 | 2.6 | 2.36 | 2.24 |
| Fred Norman* | Pit | sp | 25 | .889 | 9 | .444 | 4 | .400 | 4 | .400 | 1.4 | 5.2 | 4.71 | 6.33 |
| Rich Nye* | SD | sp | 23 | .769 | 578 | .287 | 357 | .471 | 360 | .475 | 98.0 | 5.1 | 4.64 | 4.53 |
| John O'Donoghue* | Hou | rp | 29 | .635 | 169 | .243 | 95 | .396 | 97 | .404 | 19.9 | 3.0 | 2.68 | 2.83 |
| Blue Moon Odom | NYN | sp | 24 | .631 | 547 | .258 | 278 | .378 | 283 | .385 | 63.2 | 3.2 | 2.88 | 2.81 |
| Dan Osinski | Cin | rp | 35 | .626 | 197 | .254 | 100 | .372 | 103 | .383 | 23.4 | 3.3 | 2.98 | 3.23 |
| Camilo Pascual | SF | sp | 34 | .721 | 563 | .290 | 298 | .425 | 303 | .432 | 81.8 | 4.4 | 4.02 | 3.69 |
| Daryl Patterson | Atl | rp | 24 | .748 | 250 | .320 | 148 | .431 | 151 | .440 | 43.1 | 5.1 | 4.65 | 4.83 |
| Gaylord Perry | SF | sp | 30 | .692 | 696 | .286 | 387 | .419 | 392 | .425 | 96.5 | 3.9 | 3.59 | 3.47 |
| Gary Peters* | Pit | sp | 31 | .614 | 327 | .254 | 153 | .353 | 160 | .369 | 37.5 | 3.2 | 2.99 | 2.84 |
| Tony Pierce* | SF | rp | 22 | .933 | 123 | .333 | 82 | .547 | 82 | .547 | 26.8 | 7.6 | 6.85 | 7.22 |
| Juan Pizarro* | StL | sp | 31 | .674 | 109 | .239 | 64 | .416 | 66 | .429 | 14.2 | 3.5 | 3.11 | 3.26 |
| Bob Priddy | NYN | sp | 28 | .702 | 189 | .243 | 104 | .428 | 106 | .436 | 25.4 | 3.9 | 3.44 | 3.68 |
| Mel Queen | Cin | sp | 27 | .507 | 49 | .143 | 19 | .311 | 21 | .344 | 3.8 | 2.1 | 1.94 | 1.46 |
| Jim Ray | Phi | rp | 23 | .768 | 108 | .333 | 72 | .444 | 77 | .475 | 23.1 | 6.0 | 5.35 | 5.20 |
| Phil Regan | LAN | rp | 31 | .793 | 256 | .277 | 159 | .480 | 162 | .489 | 43.9 | 5.1 | 4.78 | 4.96 |
| Jerry Reuss* | StL | sp | 20 | .387 | 26 | .154 | 7 | .200 | 9 | .257 | 1.0 | 0.9 | 0.78 | 0.83 |
| Dennis Ribant | ChN | rp | 26 | .899 | 264 | .307 | 169 | .526 | 173 | .539 | 55.7 | 7.3 | 6.80 | 6.85 |
| Jay Ritchie | SD | rp | 31 | .929 | 242 | .306 | 188 | .566 | 194 | .584 | 58.2 | 7.2 | 6.52 | 6.88 |
| Rich Robertson | ChN | rp | 24 | .702 | 207 | .280 | 110 | .409 | 113 | .420 | 27.3 | 3.9 | 3.57 | 4.59 |
| Vicente Romo | Pit | rp | 25 | .701 | 293 | .205 | 180 | .449 | 183 | .456 | 42.8 | 4.0 | 3.70 | 3.78 |
| Nolan Ryan | StL | sp | 21 | .651 | 442 | .238 | 299 | .418 | 304 | .425 | 65.7 | 3.5 | 3.21 | 3.78 |
| Ray Sadecki* | StL | sp | 27 | .644 | 629 | .273 | 350 | .393 | 352 | .396 | 82.3 | 3.4 | 3.10 | 2.92 |
| Ken Sanders | StL | rp | 26 | .966 | 45 | .267 | 35 | .614 | 35 | .614 | 10.9 | 8.2 | 7.36 | 8.08 |
| Al Santorini | LAN | sp | 21 | .711 | 600 | .297 | 322 | .417 | 328 | .424 | 89.9 | 4.5 | 4.19 | 4.03 |
| Fred Scherman* | SD | rp | 24 | .643 | 15 | .333 | 11 | .407 | 11 | .407 | 2.5 | 4.0 | 3.39 | 3.48 |
| Tom Seaver | NYN | sp | 24 | .658 | 783 | .253 | 447 | .407 | 457 | .416 | 106.8 | 3.5 | 3.23 | 2.81 |
| Don Secrist* | ChN | rp | 25 | .968 | 59 | .220 | 58 | .682 | 58 | .682 | 16.8 | 7.7 | 7.03 | 5.96 |
| Diego Segui | SF | rp | 30 | .573 | 226 | .186 | 117 | .370 | 118 | .373 | 22.4 | 2.4 | 2.23 | 2.07 |
| Dick Selma | Pit | sp | 24 | .740 | 606 | .281 | 372 | .448 | 379 | .456 | 98.6 | 4.6 | 4.21 | 4.53 |
| Al Severinsen | NYN | rp | 24 | .542 | 76 | .211 | 35 | .340 | 35 | .340 | 5.7 | 1.8 | 1.76 | 2.09 |
| Steve Shea | Atl | rp | 25 | .611 | 36 | .139 | 20 | .408 | 21 | .429 | 4.5 | 4.0 | 3.81 | 4.67 |
| Jim Shellenback* | SD | rp | 25 | .844 | 329 | .331 | 233 | .501 | 236 | .508 | 69.8 | 6.2 | 5.73 | 6.26 |
| Bill Short* | StL | rp | 30 | .701 | 34 | .265 | 24 | .436 | 25 | .455 | 6.0 | 4.9 | 4.26 | 5.20 |
| Sonny Siebert | LAN | sp | 31 | .657 | 623 | .263 | 357 | .402 | 364 | .409 | 86.3 | 3.6 | 3.34 | 3.27 |
| Tommie Sisk | SD | rp | 26 | .746 | 420 | .264 | 246 | .456 | 249 | .462 | 65.9 | 4.8 | 4.37 | 4.46 |
| Joe Sparma | Mon | sp | 26 | .792 | 694 | .303 | 460 | .475 | 469 | .484 | 135.6 | 5.7 | 5.30 | 5.41 |
| Scipio Spinks | Cin | rp | 21 | .533 | 14 | .214 | 6 | .333 | 6 | .333 | 0.8 | 1.6 | 1.46 | 2.67 |
| Ed Sprague | Hou | rp | 22 | .792 | 109 | .266 | 73 | .493 | 74 | .500 | 20.5 | 5.5 | 5.19 | 5.17 |
| Lee Stange | Atl | rp | 31 | .884 | 178 | .337 | 127 | .540 | 128 | .545 | 39.4 | 6.7 | 6.17 | 6.40 |
| Bill Stoneman | Cin | sp | 25 | .781 | 457 | .287 | 327 | .477 | 336 | .491 | 92.7 | 5.4 | 5.07 | 5.14 |
| Don Sutton | LAN | sp | 23 | .678 | 629 | .289 | 365 | .406 | 370 | .412 | 97.4 | 4.1 | 3.80 | 3.68 |
| Fred Talbot | Mon | rp | 27 | .747 | 361 | .291 | 207 | .442 | 211 | .451 | 59.5 | 5.1 | 4.56 | 4.65 |
| Ken Tatum | ChN | rp | 25 | .577 | 264 | .227 | 135 | .353 | 141 | .369 | 29.3 | 2.8 | 2.57 | 2.45 |
| Chuck Taylor | StL | rp | 27 | .585 | 277 | .224 | 118 | .347 | 119 | .350 | 26.0 | 2.7 | 2.45 | 2.23 |
| Ron Taylor | Mon | rp | 30 | .665 | 324 | .253 | 161 | .404 | 161 | .404 | 38.4 | 3.5 | 3.30 | 3.30 |
| Cecil Upshaw | NYN | rp | 26 | .721 | 435 | .322 | 231 | .416 | 233 | .420 | 66.2 | 4.7 | 4.38 | 4.56 |
| Mike Wegener | ChN | sp | 22 | .746 | 580 | .295 | 386 | .450 | 397 | .463 | 103.6 | 4.8 | 4.36 | 4.56 |
| Hoyt Wilhelm | SF | rp | 44 | .781 | 274 | .332 | 154 | .458 | 154 | .458 | 44.3 | 5.1 | 4.74 | 4.89 |
| Bill Wilson | Pit | rp | 26 | .658 | 129 | .240 | 74 | .407 | 75 | .412 | 16.8 | 3.4 | 3.13 | 3.11 |
| Don Wilson | NYN | sp | 23 | .622 | 505 | .228 | 284 | .387 | 292 | .398 | 65.5 | 3.3 | 3.08 | 3.04 |
| Rick Wise | Pit | sp | 23 | .667 | 594 | .273 | 324 | .403 | 326 | .406 | 79.0 | 3.7 | 3.37 | 3.37 |
| Dooley Womack | SD | rp | 29 | .747 | 276 | .333 | 153 | .416 | 161 | .438 | 44.3 | 4.8 | 4.47 | 4.97 |
| Dick Woodson | Phi | rp | 24 | .685 | 286 | .255 | 166 | .416 | 168 | .421 | 42.4 | 4.2 | 3.82 | 4.02 |
| Al Worthington | Cin | rp | 39 | .737 | 79 | .354 | 46 | .430 | 46 | .430 | 12.3 | 4.5 | 4.21 | 4.83 |
| John Wyatt | Mon | rp | 33 | .856 | 187 | .316 | 118 | .506 | 119 | .511 | 37.5 | 7.1 | 6.75 | 7.66 |
| Billy Wynne | ChN | sp | 25 | .798 | 327 | .291 | 215 | .492 | 219 | .501 | 61.0 | 5.5 | 5.07 | 4.90 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Ted Abernathy | StL | rp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.7 | .594 |
| Hank Aguirre* | NYN | rp | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 20.4 | .619 |
| Gerry Arrigo* | Hou | sp | 27 | 32 | 3 | .094 | 1 | 19 | .594 | 150 | 4.7 | 23 | 9 | .391 | 99.0 | .583 |
| Stan Bahnsen | Hou | sp | 23 | 33 | 8 | .242 | 3 | 25 | .758 | 173 | 5.2 | 15 | 6 | .400 | 99.9 | .646 |
| Jack Baldschun | LAN | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 22.0 | .604 |
| Dave Baldwin | Mon | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 2 | .095 | 28.6 | .582 |
| Gary Bell | Atl | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.3 | .596 |
| Dennis Bennett* | Pit | rp | 28 | 7 | 0 | .000 | 0 | 2 | .286 | 35 | 5.0 | 10 | 3 | .300 | 50.4 | .584 |
| Frank Bertaina* | SD | sp | 24 | 30 | 1 | .033 | 0 | 7 | .233 | 85 | 2.8 | 22 | 6 | .273 | 68.3 | .570 |
| Steve Blass | Atl | sp | 26 | 30 | 1 | .033 | 0 | 13 | .433 | 149 | 5.0 | 24 | 9 | .375 | 74.9 | .633 |
| Bobby Bolin | Atl | sp | 29 | 33 | 5 | .152 | 1 | 21 | .636 | 155 | 4.7 | 11 | 6 | .545 | 96.5 | .637 |
| Pedro Borbon | SF | rp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 20.0 | .657 |
| Dick Bosman | Atl | sp | 25 | 32 | 7 | .219 | 5 | 18 | .563 | 146 | 4.6 | 10 | 3 | .300 | 100.1 | .651 |
| Dave Boswell | Pit | sp | 24 | 29 | 4 | .138 | 1 | 20 | .690 | 130 | 4.5 | 11 | 5 | .455 | 99.4 | .606 |
| Jim Brewer* | SF | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 8 | .348 | 16.0 | .630 |
| Nelson Briles | NYN | sp | 25 | 25 | 1 | .040 | 1 | 12 | .480 | 90 | 3.6 | 17 | 5 | .294 | 86.4 | .632 |
| George Brunet* | SF | sp | 33 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 16 | 7 | .438 | 26.8 | .624 |
| Wally Bunker | Hou | sp | 24 | 7 | 2 | .286 | 0 | 7 | 1.000 | 33 | 4.7 | 14 | 2 | .143 | 31.6 | .627 |
| Bill Butler* | LAN | sp | 22 | 32 | 1 | .031 | 0 | 18 | .563 | 125 | 3.9 | 24 | 11 | .458 | 97.8 | .584 |
| Sal Campisi | Cin | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 27.7 | .639 |
| Cisco Carlos | Mon | sp | 27 | 23 | 1 | .043 | 1 | 10 | .435 | 102 | 4.4 | 21 | 9 | .429 | 80.9 | .606 |
| Steve Carlton* | StL | sp | 24 | 33 | 7 | .212 | 2 | 22 | .667 | 128 | 3.9 | 13 | 3 | .231 | 108.7 | .622 |
| Dean Chance | Pit | sp | 27 | 32 | 4 | .125 | 1 | 21 | .656 | 128 | 4.0 | 10 | 4 | .400 | 104.7 | .641 |
| Reggie Cleveland | SF | sp | 21 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 81.0 | .580 |
| Jim Colborn | ChN | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 23.6 | .610 |
| Mike Corkins | StL | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 23.9 | .646 |
| Casey Cox | Hou | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 8 | .222 | 19.1 | .635 |
| Mike Cuellar* | SF | sp | 32 | 36 | 8 | .222 | 6 | 26 | .722 | 151 | 4.2 | 11 | 0 | .000 | 105.5 | .646 |
| Ray Culp | Atl | sp | 27 | 5 | 3 | .600 | 1 | 4 | .800 | 17 | 3.4 | 12 | 5 | .417 | 33.0 | .623 |
| George Culver | Cin | sp | 24 | 33 | 6 | .182 | 0 | 19 | .576 | 222 | 6.7 | 16 | 5 | .313 | 94.3 | .601 |
| Ted Davidson* | LAN | rp | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 6 | 0 | .000 | 17.6 | .603 |
| Joe Decker | SD | rp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 27.1 | .620 |
| Jack DiLauro* | NYN | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 16.8 | .616 |
| Paul Doyle* | NYN | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 22.3 | .615 |
| Dick Drago | Pit | sp | 24 | 3 | 0 | .000 | 0 | 2 | .667 | 11 | 3.7 | 11 | 4 | .364 | 32.9 | .638 |
| Don Drysdale | LAN | sp | 31 | 28 | 0 | .000 | 0 | 15 | .536 | 134 | 4.8 | 22 | 5 | .227 | 92.3 | .618 |
| Tom Dukes | Phi | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 17.2 | .587 |
| Paul Edmondson | Mon | sp | 26 | 15 | 2 | .133 | 1 | 9 | .600 | 67 | 4.5 | 10 | 5 | .500 | 109.0 | .586 |
| Dock Ellis | Hou | sp | 24 | 32 | 8 | .250 | 2 | 17 | .531 | 162 | 5.1 | 15 | 8 | .533 | 103.2 | .614 |
| Sammy Ellis | Mon | sp | 27 | 28 | 4 | .143 | 0 | 13 | .464 | 78 | 2.8 | 19 | 8 | .421 | 71.4 | .608 |
| Dick Ellsworth* | Cin | sp | 28 | 19 | 0 | .000 | 0 | 13 | .684 | 95 | 5.0 | 16 | 10 | .625 | 47.8 | .660 |
| Roy Face | Phi | rp | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 19.7 | .651 |
| Turk Farrell | SD | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 20.6 | .586 |
| Jack Fisher | Pit | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 | 16.3 | .602 |
| Alan Foster | NYN | sp | 21 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 6 | 1 | .167 | 17.1 | .577 |
| Gene Garber | SD | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 39.3 | .576 |
| Vern Geishert | LAN | rp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 21 | 5.3 | 9 | 5 | .556 | 27.2 | .687 |
| John Gelnar | Phi | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 26.3 | .668 |
| Bob Gibson | StL | sp | 32 | 33 | 8 | .242 | 2 | 29 | .879 | 122 | 3.7 | 8 | 2 | .250 | 114.9 | .626 |
| Dave Giusti | ChN | sp | 28 | 33 | 3 | .091 | 1 | 18 | .545 | 141 | 4.3 | 19 | 11 | .579 | 102.0 | .617 |
| Fred Gladding | Mon | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 26.6 | .626 |
| Mudcat Grant | Phi | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 13.6 | .628 |
| Dick Hall | Cin | rp | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.1 | .713 |
| Jack Hamilton | StL | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 20.2 | .560 |
| Steve Hamilton* | Phi | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 6 | .207 | 16.8 | .593 |
| Bill Hands | Cin | sp | 29 | 35 | 9 | .257 | 3 | 25 | .714 | 174 | 5.0 | 11 | 6 | .545 | 101.3 | .635 |
| Jim Hannan | SF | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 27.2 | .598 |
| Chuck Hartenstein | Hou | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 16.6 | .601 |
| Mike Hedlund | SD | rp | 22 | 24 | 1 | .042 | 1 | 16 | .667 | 77 | 3.2 | 23 | 10 | .435 | 81.6 | .625 |
| Dennis Higgins | Pit | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 16.6 | .535 |
| Tom Hilgendorf* | SD | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 16.4 | .615 |
| Ken Holtzman* | Phi | sp | 22 | 37 | 3 | .081 | 1 | 21 | .568 | 170 | 4.6 | 19 | 9 | .474 | 97.7 | .618 |
| Bruce Howard | Mon | sp | 25 | 14 | 1 | .071 | 0 | 3 | .214 | 77 | 5.5 | 10 | 7 | .700 | 66.4 | .555 |
| Bob Humphreys | Phi | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 9 | .643 | 23.9 | .615 |
| Catfish Hunter | Hou | sp | 23 | 33 | 4 | .121 | 3 | 19 | .576 | 170 | 5.2 | 13 | 3 | .231 | 97.6 | .613 |
| Grant Jackson* | NYN | sp | 26 | 40 | 9 | .225 | 7 | 28 | .700 | 198 | 4.9 | 14 | 7 | .500 | 104.6 | .624 |
| Larry Jackson | ChN | sp | 37 | 33 | 4 | .121 | 1 | 20 | .606 | 190 | 5.8 | 20 | 6 | .300 | 102.3 | .634 |
| Pat Jarvis | Pit | sp | 27 | 32 | 9 | .281 | 3 | 20 | .625 | 156 | 4.9 | 15 | 5 | .333 | 105.5 | .636 |
| Ray Jarvis | ChN | rp | 23 | 16 | 1 | .063 | 1 | 6 | .375 | 87 | 5.4 | 22 | 7 | .318 | 61.4 | .589 |
| Larry Jaster* | Phi | sp | 24 | 4 | 0 | .000 | 0 | 2 | .500 | 16 | 4.0 | 11 | 3 | .273 | 23.7 | .616 |
| Fergie Jenkins | Phi | sp | 24 | 39 | 9 | .231 | 3 | 27 | .692 | 159 | 4.1 | 10 | 2 | .200 | 102.4 | .653 |
| Jerry Johnson | SD | sp | 24 | 7 | 1 | .143 | 0 | 5 | .714 | 20 | 2.9 | 17 | 8 | .471 | 38.6 | .588 |
| Steve Jones* | LAN | rp | 28 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 24 | 4 | .167 | 19.2 | .579 |
| Bill Kelso | SD | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 24.5 | .625 |
| Clay Kirby | Phi | sp | 21 | 31 | 2 | .065 | 1 | 17 | .548 | 126 | 4.1 | 19 | 12 | .632 | 93.9 | .602 |
| Ron Klimkowski | Hou | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.8 | .644 |
| Lew Krausse | StL | sp | 25 | 32 | 3 | .094 | 2 | 23 | .719 | 143 | 4.5 | 15 | 3 | .200 | 96.3 | .610 |
| Hal Kurtz | SD | rp | 24 | 14 | 1 | .071 | 1 | 1 | .071 | 32 | 2.3 | 16 | 10 | .625 | 39.5 | .545 |
| Marcel Lachemann | LAN | rp | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 11 | .579 | 22.3 | .590 |
| Jack Lamabe | LAN | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 22.3 | .606 |
| Bill Landis* | Mon | rp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 10 | 3 | .300 | 29.9 | .593 |
| Bill Lee* | Cin | rp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 25.2 | .589 |
| Bob Lee | ChN | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 48 | 21 | .438 | 17.9 | .580 |
| Barry Lersch | Phi | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 24.1 | .593 |
| Frank Linzy | Cin | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 20.5 | .626 |
| Bobby Locke | SD | rp | 34 | 3 | 0 | .000 | 0 | 1 | .333 | 2 | 0.7 | 2 | 2 | 1.000 | 42.9 | .591 |
| Bob Locker | LAN | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 | 17.3 | .657 |
| Sparky Lyle* | StL | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 19.9 | .598 |
| Juan Marichal | SF | sp | 31 | 36 | 7 | .194 | 1 | 26 | .722 | 136 | 3.8 | 10 | 3 | .300 | 102.4 | .672 |
| Lou Marone* | NYN | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 13.1 | .596 |
| Jim McAndrew | Atl | sp | 25 | 22 | 2 | .091 | 0 | 15 | .682 | 102 | 4.6 | 5 | 3 | .600 | 87.5 | .629 |
| Al McBean | Mon | sp | 30 | 33 | 4 | .121 | 2 | 13 | .394 | 147 | 4.5 | 19 | 6 | .316 | 86.1 | .605 |
| Mike McCormick* | SF | sp | 30 | 21 | 4 | .190 | 0 | 15 | .714 | 80 | 3.8 | 6 | 4 | .667 | 99.9 | .585 |
| Lindy McDaniel | ChN | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 16.0 | .645 |
| Jim McGlothlin | Phi | sp | 25 | 39 | 3 | .077 | 2 | 22 | .564 | 169 | 4.3 | 16 | 7 | .438 | 86.2 | .641 |
| Don McMahon | Atl | rp | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 16.7 | .609 |
| Pete Mikkelsen | LAN | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 21.7 | .625 |
| Bob Miller | Cin | rp | 30 | 19 | 7 | .368 | 1 | 13 | .684 | 131 | 6.9 | 6 | 3 | .500 | 83.5 | .652 |
| Joe Moeller | SD | rp | 26 | 4 | 0 | .000 | 0 | 1 | .250 | 20 | 5.0 | 16 | 3 | .188 | 25.0 | .606 |
| Barry Moore* | SD | sp | 25 | 23 | 0 | .000 | 0 | 8 | .348 | 79 | 3.4 | 17 | 9 | .529 | 79.1 | .590 |
| Bob Moose | Atl | sp | 20 | 5 | 2 | .400 | 2 | 5 | 1.000 | 27 | 5.4 | 2 | 0 | .000 | 39.1 | .639 |
| Dave Morehead | Cin | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 20.4 | .616 |
| John Morris* | SD | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 21.2 | .558 |
| Roger Nelson | Cin | sp | 25 | 25 | 3 | .120 | 0 | 16 | .640 | 102 | 4.1 | 13 | 5 | .385 | 100.4 | .618 |
| Joe Niekro | ChN | sp | 24 | 32 | 4 | .125 | 0 | 17 | .531 | 155 | 4.8 | 23 | 9 | .391 | 85.0 | .641 |
| Phil Niekro | Atl | sp | 30 | 35 | 9 | .257 | 5 | 29 | .829 | 134 | 3.8 | 5 | 2 | .400 | 103.8 | .654 |
| Gary Nolan | Hou | sp | 20 | 25 | 4 | .160 | 4 | 18 | .720 | 127 | 5.1 | 8 | 2 | .250 | 91.7 | .598 |
| Fred Norman* | Pit | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 30.0 | .700 |
| Rich Nye* | SD | sp | 23 | 28 | 2 | .071 | 0 | 15 | .536 | 102 | 3.6 | 23 | 14 | .609 | 80.8 | .616 |
| John O'Donoghue* | Hou | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 17.7 | .590 |
| Blue Moon Odom | NYN | sp | 24 | 29 | 4 | .138 | 1 | 19 | .655 | 147 | 5.1 | 10 | 3 | .300 | 95.4 | .607 |
| Dan Osinski | Cin | rp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 12 | .400 | 17.2 | .606 |
| Camilo Pascual | SF | sp | 34 | 30 | 4 | .133 | 1 | 16 | .533 | 149 | 5.0 | 15 | 3 | .200 | 81.8 | .642 |
| Daryl Patterson | Atl | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 8 | .229 | 19.5 | .592 |
| Gaylord Perry | SF | sp | 30 | 35 | 4 | .114 | 2 | 19 | .543 | 165 | 4.7 | 26 | 15 | .577 | 89.5 | .640 |
| Gary Peters* | Pit | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 4 | .174 | 21.7 | .629 |
| Tony Pierce* | SF | rp | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 7 | 0 | .000 | 28.5 | .591 |
| Juan Pizarro* | StL | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 23.3 | .589 |
| Bob Priddy | NYN | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 22.4 | .631 |
| Mel Queen | Cin | sp | 27 | 2 | 1 | .500 | 0 | 2 | 1.000 | 20 | 10.0 | 1 | 0 | .000 | 108.0 | .625 |
| Jim Ray | Phi | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 17.4 | .589 |
| Phil Regan | LAN | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.5 | .601 |
| Jerry Reuss* | StL | sp | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.2 | .615 |
| Dennis Ribant | ChN | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 | 16.9 | .597 |
| Jay Ritchie | SD | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 29.5 | .617 |
| Rich Robertson | ChN | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 12 | .387 | 18.6 | .598 |
| Vicente Romo | Pit | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 19.8 | .607 |
| Nolan Ryan | StL | sp | 21 | 24 | 2 | .083 | 1 | 15 | .625 | 119 | 5.0 | 15 | 6 | .400 | 110.4 | .565 |
| Ray Sadecki* | StL | sp | 27 | 32 | 3 | .094 | 0 | 20 | .625 | 114 | 3.6 | 10 | 5 | .500 | 103.1 | .634 |
| Ken Sanders | StL | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 19.2 | .543 |
| Al Santorini | LAN | sp | 21 | 30 | 1 | .033 | 0 | 17 | .567 | 86 | 2.9 | 15 | 6 | .400 | 91.2 | .606 |
| Fred Scherman* | SD | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 21.8 | .596 |
| Tom Seaver | NYN | sp | 24 | 40 | 5 | .125 | 1 | 26 | .650 | 216 | 5.4 | 11 | 7 | .636 | 97.3 | .634 |
| Don Secrist* | ChN | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 16.1 | .637 |
| Diego Segui | SF | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 16.9 | .626 |
| Dick Selma | Pit | sp | 24 | 30 | 2 | .067 | 1 | 12 | .400 | 133 | 4.4 | 19 | 10 | .526 | 101.1 | .596 |
| Al Severinsen | NYN | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 17.0 | .619 |
| Steve Shea | Atl | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 13.8 | .497 |
| Jim Shellenback* | SD | rp | 25 | 7 | 1 | .143 | 0 | 5 | .714 | 11 | 1.6 | 37 | 14 | .378 | 31.9 | .595 |
| Bill Short* | StL | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 28.7 | .512 |
| Sonny Siebert | LAN | sp | 31 | 32 | 3 | .094 | 1 | 18 | .563 | 106 | 3.3 | 10 | 6 | .600 | 102.4 | .611 |
| Tommie Sisk | SD | rp | 26 | 22 | 1 | .045 | 1 | 9 | .409 | 66 | 3.0 | 19 | 4 | .211 | 76.2 | .588 |
| Joe Sparma | Mon | sp | 26 | 36 | 2 | .056 | 0 | 16 | .444 | 172 | 4.8 | 30 | 11 | .367 | 94.6 | .596 |
| Scipio Spinks | Cin | rp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.0 | .545 |
| Ed Sprague | Hou | rp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 18.0 | .555 |
| Lee Stange | Atl | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 0 | .000 | 18.7 | .642 |
| Bill Stoneman | Cin | sp | 25 | 29 | 1 | .034 | 1 | 10 | .345 | 145 | 5.0 | 19 | 12 | .632 | 88.5 | .587 |
| Don Sutton | LAN | sp | 23 | 33 | 4 | .121 | 1 | 19 | .576 | 147 | 4.5 | 15 | 6 | .400 | 100.6 | .631 |
| Fred Talbot | Mon | rp | 27 | 12 | 1 | .083 | 0 | 4 | .333 | 55 | 4.6 | 15 | 6 | .400 | 56.2 | .614 |
| Ken Tatum | ChN | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 6 | .857 | 17.7 | .601 |
| Chuck Taylor | StL | rp | 27 | 8 | 4 | .500 | 2 | 5 | .625 | 42 | 5.3 | 6 | 0 | .000 | 39.9 | .656 |
| Ron Taylor | Mon | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 24.7 | .629 |
| Cecil Upshaw | NYN | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 47 | 17 | .362 | 22.3 | .631 |
| Mike Wegener | ChN | sp | 22 | 32 | 0 | .000 | 0 | 16 | .500 | 167 | 5.2 | 30 | 20 | .667 | 101.3 | .570 |
| Hoyt Wilhelm | SF | rp | 44 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 16.0 | .661 |
| Bill Wilson | Pit | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 24.0 | .613 |
| Don Wilson | NYN | sp | 23 | 27 | 3 | .111 | 1 | 15 | .556 | 121 | 4.5 | 13 | 4 | .308 | 101.0 | .594 |
| Rick Wise | Pit | sp | 23 | 29 | 3 | .103 | 0 | 20 | .690 | 122 | 4.2 | 15 | 4 | .267 | 98.7 | .618 |
| Dooley Womack | SD | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 10 | .400 | 19.8 | .617 |
| Dick Woodson | Phi | rp | 24 | 12 | 3 | .250 | 1 | 5 | .417 | 51 | 4.3 | 17 | 4 | .235 | 48.3 | .586 |
| Al Worthington | Cin | rp | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 15.8 | .623 |
| John Wyatt | Mon | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 9 | .750 | 22.9 | .555 |
| Billy Wynne | ChN | sp | 25 | 16 | 2 | .125 | 0 | 8 | .500 | 73 | 4.6 | 12 | 3 | .250 | 83.1 | .612 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Ted Abernathy | StL | rp | 35 | 49 | 33 | .673 | 15 | .306 | 1 | 36 | 10 | .278 | 83 | 83 | 69 | 20.7 | .594 |
| Hank Aguirre* | NYN | rp | 37 | 4 | 3 | .750 | 1 | .250 | 7 | 19 | 10 | .526 | 32 | 32 | 15 | 20.4 | .619 |
| Gerry Arrigo* | Hou | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 99.0 | .583 |
| Stan Bahnsen | Hou | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.9 | .646 |
| Jack Baldschun | LAN | rp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 42 | 15 | .357 | 49 | 49 | 4 | 22.0 | .604 |
| Dave Baldwin | Mon | rp | 31 | 8 | 4 | .500 | 4 | .500 | 1 | 31 | 16 | .516 | 43 | 43 | 19 | 28.6 | .582 |
| Gary Bell | Atl | sp | 31 | 3 | 1 | .333 | 2 | .667 | 1 | 16 | 4 | .250 | 32 | 32 | 19 | 19.3 | .596 |
| Dennis Bennett* | Pit | rp | 28 | 1 | 1 | 1.000 | 0 | .000 | 1 | 7 | 2 | .286 | 14 | 7 | 3 | 50.4 | .584 |
| Frank Bertaina* | SD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 5 | .417 | 39 | 9 | 7 | 68.3 | .570 |
| Steve Blass | Atl | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 3 | 1 | 74.9 | .633 |
| Bobby Bolin | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.5 | .637 |
| Pedro Borbon | SF | rp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 7 | .467 | 24 | 24 | 9 | 20.0 | .657 |
| Dick Bosman | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.1 | .651 |
| Dave Boswell | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 99.4 | .606 |
| Jim Brewer* | SF | rp | 31 | 5 | 3 | .600 | 1 | .200 | 8 | 29 | 10 | .345 | 56 | 56 | 23 | 16.0 | .630 |
| Nelson Briles | NYN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 2 | 2 | 86.4 | .632 |
| George Brunet* | SF | sp | 33 | 4 | 3 | .750 | 0 | .000 | 2 | 16 | 6 | .375 | 37 | 36 | 14 | 26.8 | .624 |
| Wally Bunker | Hou | sp | 24 | 3 | 3 | 1.000 | 0 | .000 | 0 | 33 | 11 | .333 | 49 | 42 | 14 | 31.6 | .627 |
| Bill Butler* | LAN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.8 | .584 |
| Sal Campisi | Cin | rp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 3 | 3 | 1 | 27.7 | .639 |
| Cisco Carlos | Mon | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 29 | 6 | 1 | 80.9 | .606 |
| Steve Carlton* | StL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.7 | .622 |
| Dean Chance | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.7 | .641 |
| Reggie Cleveland | SF | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 81.0 | .580 |
| Jim Colborn | ChN | rp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 3 | .750 | 5 | 5 | 1 | 23.6 | .610 |
| Mike Corkins | StL | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 1 | 14 | 4 | .286 | 11 | 11 | 1 | 23.9 | .646 |
| Casey Cox | Hou | rp | 27 | 9 | 4 | .444 | 3 | .333 | 24 | 37 | 15 | .405 | 92 | 92 | 33 | 19.1 | .635 |
| Mike Cuellar* | SF | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 105.5 | .646 |
| Ray Culp | Atl | sp | 27 | 3 | 3 | 1.000 | 0 | .000 | 6 | 31 | 14 | .452 | 58 | 53 | 13 | 33.0 | .623 |
| George Culver | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 36 | 3 | 1 | 94.3 | .601 |
| Ted Davidson* | LAN | rp | 28 | 0 | 0 | .000 | 0 | .000 | 4 | 7 | 2 | .286 | 13 | 12 | 3 | 17.6 | .603 |
| Joe Decker | SD | rp | 22 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 3 | .500 | 10 | 10 | 3 | 27.1 | .620 |
| Jack DiLauro* | NYN | rp | 26 | 41 | 28 | .683 | 13 | .317 | 2 | 33 | 14 | .424 | 69 | 69 | 52 | 16.8 | .616 |
| Paul Doyle* | NYN | rp | 29 | 4 | 3 | .750 | 0 | .000 | 1 | 4 | 1 | .250 | 15 | 15 | 9 | 22.3 | .615 |
| Dick Drago | Pit | sp | 24 | 2 | 1 | .500 | 1 | .500 | 0 | 23 | 12 | .522 | 36 | 33 | 12 | 32.9 | .638 |
| Don Drysdale | LAN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 92.3 | .618 |
| Tom Dukes | Phi | rp | 25 | 3 | 1 | .333 | 0 | .000 | 3 | 15 | 3 | .200 | 38 | 38 | 15 | 17.2 | .587 |
| Paul Edmondson | Mon | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 1 | 0 | 109.0 | .586 |
| Dock Ellis | Hou | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.2 | .614 |
| Sammy Ellis | Mon | sp | 27 | 2 | 2 | 1.000 | 0 | .000 | 0 | 4 | 2 | .500 | 39 | 11 | 7 | 71.4 | .608 |
| Dick Ellsworth* | Cin | sp | 28 | 5 | 1 | .200 | 4 | .800 | 1 | 23 | 9 | .391 | 47 | 28 | 11 | 47.8 | .660 |
| Roy Face | Phi | rp | 40 | 4 | 2 | .500 | 2 | .500 | 4 | 16 | 5 | .313 | 37 | 37 | 17 | 19.7 | .651 |
| Turk Farrell | SD | rp | 34 | 19 | 13 | .684 | 6 | .316 | 1 | 33 | 8 | .242 | 53 | 53 | 39 | 20.6 | .586 |
| Jack Fisher | Pit | sp | 29 | 7 | 4 | .571 | 3 | .429 | 6 | 40 | 18 | .450 | 64 | 64 | 21 | 16.3 | .602 |
| Alan Foster | NYN | sp | 21 | 6 | 2 | .333 | 1 | .167 | 4 | 6 | 1 | .167 | 19 | 18 | 4 | 17.1 | .577 |
| Gene Garber | SD | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 3 | 0 | 39.3 | .576 |
| Vern Geishert | LAN | rp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 7 | .583 | 21 | 17 | 9 | 27.2 | .687 |
| John Gelnar | Phi | rp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 0 | .000 | 19 | 19 | 4 | 26.3 | .668 |
| Bob Gibson | StL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 114.9 | .626 |
| Dave Giusti | ChN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 102.0 | .617 |
| Fred Gladding | Mon | rp | 33 | 7 | 4 | .571 | 3 | .429 | 2 | 55 | 18 | .327 | 55 | 55 | 23 | 26.6 | .626 |
| Mudcat Grant | Phi | rp | 32 | 20 | 14 | .700 | 6 | .300 | 14 | 40 | 14 | .350 | 66 | 66 | 32 | 13.6 | .628 |
| Dick Hall | Cin | rp | 38 | 31 | 27 | .871 | 4 | .129 | 0 | 26 | 5 | .192 | 61 | 61 | 52 | 15.1 | .713 |
| Jack Hamilton | StL | rp | 29 | 0 | 0 | .000 | 0 | .000 | 4 | 16 | 7 | .438 | 29 | 29 | 8 | 20.2 | .560 |
| Steve Hamilton* | Phi | rp | 32 | 17 | 9 | .529 | 7 | .412 | 14 | 22 | 11 | .500 | 55 | 55 | 19 | 16.8 | .593 |
| Bill Hands | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 101.3 | .635 |
| Jim Hannan | SF | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 3 | 41 | 16 | .390 | 45 | 45 | 11 | 27.2 | .598 |
| Chuck Hartenstein | Hou | rp | 27 | 41 | 34 | .829 | 7 | .171 | 1 | 33 | 6 | .182 | 66 | 66 | 50 | 16.6 | .601 |
| Mike Hedlund | SD | rp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 2 | .400 | 30 | 6 | 2 | 81.6 | .625 |
| Dennis Higgins | Pit | rp | 28 | 2 | 1 | .500 | 1 | .500 | 1 | 7 | 3 | .429 | 18 | 18 | 7 | 16.6 | .535 |
| Tom Hilgendorf* | SD | rp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 9 | 9 | 3 | 16.4 | .615 |
| Ken Holtzman* | Phi | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 97.7 | .618 |
| Bruce Howard | Mon | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 3 | .375 | 26 | 12 | 6 | 66.4 | .555 |
| Bob Humphreys | Phi | rp | 32 | 8 | 3 | .375 | 5 | .625 | 4 | 53 | 27 | .509 | 54 | 54 | 14 | 23.9 | .615 |
| Catfish Hunter | Hou | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.6 | .613 |
| Grant Jackson* | NYN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 104.6 | .624 |
| Larry Jackson | ChN | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 102.3 | .634 |
| Pat Jarvis | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.5 | .636 |
| Ray Jarvis | ChN | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 9 | .643 | 33 | 17 | 3 | 61.4 | .589 |
| Larry Jaster* | Phi | sp | 24 | 3 | 0 | .000 | 3 | 1.000 | 4 | 18 | 4 | .222 | 35 | 31 | 7 | 23.7 | .616 |
| Fergie Jenkins | Phi | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 39 | 0 | 0 | 102.4 | .653 |
| Jerry Johnson | SD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 4 | .211 | 44 | 37 | 10 | 38.6 | .588 |
| Steve Jones* | LAN | rp | 28 | 3 | 1 | .333 | 0 | .000 | 4 | 9 | 2 | .222 | 39 | 38 | 11 | 19.2 | .579 |
| Bill Kelso | SD | rp | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 37 | 16 | .432 | 37 | 37 | 8 | 24.5 | .625 |
| Clay Kirby | Phi | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.9 | .602 |
| Ron Klimkowski | Hou | rp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 10 | 10 | 6 | 27.8 | .644 |
| Lew Krausse | StL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.3 | .610 |
| Hal Kurtz | SD | rp | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 2 | 1.000 | 21 | 7 | 1 | 39.5 | .545 |
| Marcel Lachemann | LAN | rp | 28 | 1 | 0 | .000 | 0 | .000 | 1 | 28 | 11 | .393 | 40 | 39 | 14 | 22.3 | .590 |
| Jack Lamabe | LAN | rp | 31 | 1 | 0 | .000 | 0 | .000 | 1 | 26 | 12 | .462 | 39 | 39 | 14 | 22.3 | .606 |
| Bill Landis* | Mon | rp | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 24 | 12 | .500 | 38 | 37 | 19 | 29.9 | .593 |
| Bill Lee* | Cin | rp | 22 | 1 | 0 | .000 | 0 | .000 | 4 | 17 | 6 | .353 | 32 | 32 | 15 | 25.2 | .589 |
| Bob Lee | ChN | rp | 30 | 5 | 4 | .800 | 1 | .200 | 10 | 51 | 21 | .412 | 74 | 74 | 18 | 17.9 | .580 |
| Barry Lersch | Phi | rp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 4 | .364 | 17 | 17 | 7 | 24.1 | .593 |
| Frank Linzy | Cin | rp | 27 | 16 | 12 | .750 | 3 | .188 | 6 | 54 | 28 | .519 | 63 | 63 | 25 | 20.5 | .626 |
| Bobby Locke | SD | rp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 9 | 6 | 4 | 42.9 | .591 |
| Bob Locker | LAN | rp | 30 | 10 | 2 | .200 | 7 | .700 | 8 | 20 | 9 | .450 | 52 | 52 | 17 | 17.3 | .657 |
| Sparky Lyle* | StL | rp | 24 | 9 | 4 | .444 | 1 | .111 | 8 | 24 | 6 | .250 | 68 | 68 | 22 | 19.9 | .598 |
| Juan Marichal | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 102.4 | .672 |
| Lou Marone* | NYN | rp | 23 | 5 | 2 | .400 | 1 | .200 | 20 | 24 | 5 | .208 | 55 | 55 | 15 | 13.1 | .596 |
| Jim McAndrew | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 87.5 | .629 |
| Al McBean | Mon | sp | 30 | 1 | 0 | .000 | 0 | .000 | 2 | 6 | 4 | .667 | 41 | 8 | 5 | 86.1 | .605 |
| Mike McCormick* | SF | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 99.9 | .585 |
| Lindy McDaniel | ChN | rp | 32 | 7 | 3 | .429 | 4 | .571 | 2 | 26 | 9 | .346 | 40 | 40 | 26 | 16.0 | .645 |
| Jim McGlothlin | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 39 | 0 | 0 | 86.2 | .641 |
| Don McMahon | Atl | rp | 39 | 38 | 35 | .921 | 3 | .079 | 0 | 17 | 3 | .176 | 55 | 55 | 45 | 16.7 | .609 |
| Pete Mikkelsen | LAN | rp | 29 | 4 | 1 | .250 | 3 | .750 | 10 | 33 | 13 | .394 | 75 | 75 | 22 | 21.7 | .625 |
| Bob Miller | Cin | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 24 | 5 | 2 | 83.5 | .652 |
| Joe Moeller | SD | rp | 26 | 2 | 1 | .500 | 1 | .500 | 3 | 20 | 8 | .400 | 39 | 35 | 9 | 25.0 | .606 |
| Barry Moore* | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 29 | 6 | 1 | 79.1 | .590 |
| Bob Moose | Atl | sp | 20 | 1 | 0 | .000 | 1 | 1.000 | 1 | 14 | 3 | .214 | 33 | 28 | 11 | 39.1 | .639 |
| Dave Morehead | Cin | sp | 25 | 1 | 0 | .000 | 0 | .000 | 2 | 17 | 8 | .471 | 42 | 42 | 9 | 20.4 | .616 |
| John Morris* | SD | rp | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 25 | 9 | .360 | 29 | 29 | 16 | 21.2 | .558 |
| Roger Nelson | Cin | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 100.4 | .618 |
| Joe Niekro | ChN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 33 | 1 | 1 | 85.0 | .641 |
| Phil Niekro | Atl | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 103.8 | .654 |
| Gary Nolan | Hou | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 31 | 6 | 0 | 91.7 | .598 |
| Fred Norman* | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 1 | 30.0 | .700 |
| Rich Nye* | SD | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 4 | .800 | 34 | 6 | 3 | 80.8 | .616 |
| John O'Donoghue* | Hou | rp | 29 | 2 | 1 | .500 | 1 | .500 | 12 | 30 | 6 | .200 | 50 | 50 | 14 | 17.7 | .590 |
| Blue Moon Odom | NYN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 95.4 | .607 |
| Dan Osinski | Cin | rp | 35 | 8 | 6 | .750 | 0 | .000 | 13 | 16 | 3 | .188 | 55 | 55 | 13 | 17.2 | .606 |
| Camilo Pascual | SF | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 81.8 | .642 |
| Daryl Patterson | Atl | rp | 24 | 9 | 4 | .444 | 2 | .222 | 13 | 20 | 7 | .350 | 64 | 64 | 19 | 19.5 | .592 |
| Gaylord Perry | SF | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 89.5 | .640 |
| Gary Peters* | Pit | sp | 31 | 3 | 2 | .667 | 1 | .333 | 7 | 38 | 10 | .263 | 72 | 72 | 27 | 21.7 | .629 |
| Tony Pierce* | SF | rp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 4 | .333 | 19 | 17 | 7 | 28.5 | .591 |
| Juan Pizarro* | StL | sp | 31 | 2 | 2 | 1.000 | 0 | .000 | 1 | 18 | 6 | .333 | 24 | 24 | 8 | 23.3 | .589 |
| Bob Priddy | NYN | sp | 28 | 2 | 2 | 1.000 | 0 | .000 | 2 | 29 | 9 | .310 | 38 | 38 | 18 | 22.4 | .631 |
| Mel Queen | Cin | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 108.0 | .625 |
| Jim Ray | Phi | rp | 23 | 18 | 12 | .667 | 6 | .333 | 2 | 12 | 3 | .250 | 36 | 36 | 21 | 17.4 | .589 |
| Phil Regan | LAN | rp | 31 | 34 | 27 | .794 | 7 | .206 | 0 | 37 | 16 | .432 | 69 | 69 | 59 | 16.5 | .601 |
| Jerry Reuss* | StL | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 10 | 10 | 9 | 12.2 | .615 |
| Dennis Ribant | ChN | rp | 26 | 3 | 0 | .000 | 2 | .667 | 9 | 48 | 23 | .479 | 64 | 64 | 14 | 16.9 | .597 |
| Jay Ritchie | SD | rp | 31 | 2 | 0 | .000 | 2 | 1.000 | 1 | 36 | 15 | .417 | 39 | 39 | 9 | 29.5 | .617 |
| Rich Robertson | ChN | rp | 24 | 1 | 0 | .000 | 0 | .000 | 4 | 52 | 22 | .423 | 53 | 53 | 14 | 18.6 | .598 |
| Vicente Romo | Pit | rp | 25 | 38 | 28 | .737 | 10 | .263 | 2 | 26 | 4 | .154 | 73 | 73 | 57 | 19.8 | .607 |
| Nolan Ryan | StL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 26 | 2 | 2 | 110.4 | .565 |
| Ray Sadecki* | StL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.1 | .634 |
| Ken Sanders | StL | rp | 26 | 1 | 0 | .000 | 0 | .000 | 2 | 10 | 3 | .300 | 9 | 9 | 0 | 19.2 | .543 |
| Al Santorini | LAN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 91.2 | .606 |
| Fred Scherman* | SD | rp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 5 | 5 | 4 | 21.8 | .596 |
| Tom Seaver | NYN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 97.3 | .634 |
| Don Secrist* | ChN | rp | 25 | 2 | 0 | .000 | 0 | .000 | 3 | 16 | 6 | .375 | 19 | 19 | 1 | 16.1 | .637 |
| Diego Segui | SF | rp | 30 | 4 | 1 | .250 | 2 | .500 | 19 | 31 | 9 | .290 | 71 | 71 | 21 | 16.9 | .626 |
| Dick Selma | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.1 | .596 |
| Al Severinsen | NYN | rp | 24 | 1 | 0 | .000 | 1 | 1.000 | 7 | 8 | 2 | .250 | 23 | 23 | 8 | 17.0 | .619 |
| Steve Shea | Atl | rp | 25 | 2 | 1 | .500 | 0 | .000 | 1 | 7 | 0 | .000 | 12 | 12 | 7 | 13.8 | .497 |
| Jim Shellenback* | SD | rp | 25 | 4 | 2 | .500 | 1 | .250 | 5 | 26 | 10 | .385 | 52 | 45 | 18 | 31.9 | .595 |
| Bill Short* | StL | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 7 | 7 | 3 | 28.7 | .512 |
| Sonny Siebert | LAN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.4 | .611 |
| Tommie Sisk | SD | rp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 25 | 3 | 0 | 76.2 | .588 |
| Joe Sparma | Mon | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 39 | 3 | 1 | 94.6 | .596 |
| Scipio Spinks | Cin | rp | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 | 22.0 | .545 |
| Ed Sprague | Hou | rp | 22 | 6 | 4 | .667 | 2 | .333 | 0 | 15 | 6 | .400 | 30 | 30 | 15 | 18.0 | .555 |
| Lee Stange | Atl | rp | 31 | 3 | 0 | .000 | 2 | .667 | 3 | 24 | 8 | .333 | 42 | 42 | 18 | 18.7 | .642 |
| Bill Stoneman | Cin | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 88.5 | .587 |
| Don Sutton | LAN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.6 | .631 |
| Fred Talbot | Mon | rp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 9 | .563 | 30 | 18 | 9 | 56.2 | .614 |
| Ken Tatum | ChN | rp | 25 | 43 | 36 | .837 | 7 | .163 | 1 | 39 | 13 | .333 | 83 | 83 | 67 | 17.7 | .601 |
| Chuck Taylor | StL | rp | 27 | 2 | 1 | .500 | 1 | .500 | 1 | 13 | 6 | .462 | 28 | 20 | 13 | 39.9 | .656 |
| Ron Taylor | Mon | rp | 30 | 17 | 10 | .588 | 7 | .412 | 3 | 13 | 2 | .154 | 56 | 56 | 38 | 24.7 | .629 |
| Cecil Upshaw | NYN | rp | 26 | 7 | 1 | .143 | 4 | .571 | 14 | 46 | 19 | .413 | 82 | 82 | 17 | 22.3 | .631 |
| Mike Wegener | ChN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.3 | .570 |
| Hoyt Wilhelm | SF | rp | 44 | 44 | 34 | .773 | 10 | .227 | 1 | 25 | 6 | .240 | 70 | 70 | 50 | 16.0 | .661 |
| Bill Wilson | Pit | rp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 16 | 5 | .313 | 28 | 28 | 12 | 24.0 | .613 |
| Don Wilson | NYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 101.0 | .594 |
| Rick Wise | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 98.7 | .618 |
| Dooley Womack | SD | rp | 29 | 5 | 2 | .400 | 3 | .600 | 10 | 35 | 11 | .314 | 66 | 66 | 17 | 19.8 | .617 |
| Dick Woodson | Phi | rp | 24 | 1 | 1 | 1.000 | 0 | .000 | 3 | 6 | 2 | .333 | 29 | 17 | 6 | 48.3 | .586 |
| Al Worthington | Cin | rp | 39 | 3 | 0 | .000 | 1 | .333 | 9 | 7 | 5 | .714 | 25 | 25 | 4 | 15.8 | .623 |
| John Wyatt | Mon | rp | 33 | 5 | 4 | .800 | 1 | .200 | 2 | 27 | 8 | .296 | 37 | 37 | 19 | 22.9 | .555 |
| Billy Wynne | ChN | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 18 | 2 | 2 | 83.1 | .612 |